Today's Image of the Day from the European Space Agency features a portion of the Rosette Nebula, captured by the Hubble Space Telescope.



The Rosette Nebula is a vast cloud of gas and dust located in the constellation Monoceros, also known as the Unicorn.



Shaped like a blooming rose in deep space, it lies about 5,200 light-years from Earth and spans roughly 100 light-years in diameter.&nbsp;



<h2 class="wp-block-heading" id="h-image-of-the-rosette-nebula">Image of the Rosette Nebula </h2>



“<a href="https://www.earth.com/news/35-years-of-hubble-the-telescope-that-changed-our-view-of-the-universe/" target="_blank" rel="noreferrer noopener">Hubble</a> zooms into a small portion of the nebula that is only four light-years across (the approximate distance between our Sun and the neighboring Alpha Centauri star system),” noted <a href="https://www.esa.int/ESA_Multimedia/Images" target="_blank" rel="noreferrer noopener">ESA</a>.



“Dark clouds of hydrogen gas laced with dust are silhouetted across the image. The clouds are being eroded and shaped by the seething radiation from the cluster of larger stars in the center of the nebula.”&nbsp;



“An embedded star seen at the tip of a dark cloud in the upper right portion of the image is launching jets of plasma that are crashing into the cold cloud around it. The resulting shock wave is causing a red glow. The colors come from the presence of hydrogen, oxygen, and nitrogen.”



<h2 class="wp-block-heading" id="h-distinct-appearance-of-rosette">Distinct appearance of Rosette</h2>



Stellar winds and ultraviolet light are gradually carving out a cavity in the nebula’s center while simultaneously triggering new waves of <a href="https://www.earth.com/news/fluffy-molecular-clouds-may-change-our-understanding-of-star-formation/" target="_blank" rel="noreferrer noopener">star formation</a> along its dense edges.&nbsp;



The Rosette Nebula is often studied to understand the life cycle of stars and the complex interactions between radiation and interstellar material. 



Its intricate structure and visual appeal have made it a favorite target for both professional astronomers and astrophotographers.



<h2 class="wp-block-heading" id="h-nebulae-that-are-similar-to-rosette">Nebulae that are similar to Rosette</h2>



Compared to other famous nebulae, the Rosette Nebula stands out for its symmetry and floral appearance, which give it a distinct, iconic look. It's often compared to the Orion Nebula, which is much closer to Earth at about 1,300 light-years away and far brighter in the night sky. 



The <a href="https://www.earth.com/news/orion-nebula-destroys-an-oceans-worth-of-water-every-month/" target="_blank" rel="noreferrer noopener">Orion Nebula</a> is a bustling stellar nursery visible even to the naked eye, while the Rosette requires a telescope and is more diffuse and fainter despite being larger in actual size.



The Eagle Nebula, home to the famous "Pillars of Creation," shares a similar process of star formation and sculpting by radiation, but the Eagle has more dramatic, finger-like structures.&nbsp;



<h2 class="wp-block-heading" id="h-stellar-feedback-and-cosmic-evolution">Stellar feedback and cosmic evolution</h2>



The Lagoon Nebula and the Trifid Nebula, both in the constellation Sagittarius, also resemble the Rosette in that they are active star-forming regions, but they lie in a denser part of the <a href="https://www.earth.com/news/astronomers-found-something-strange-at-core-of-milky-way-galaxy-webb-meerkat/" target="_blank" rel="noreferrer noopener">Milky Way</a> and are often surrounded by a rich starfield.



What makes the Rosette Nebula particularly interesting scientifically is the clear interaction between its central star cluster and the surrounding gas, offering a textbook example of how massive stars influence their environment. 



It may not be as visually iconic as the Orion or as dynamic as the Eagle, but it's a beautiful and instructive example of stellar feedback and cosmic evolution.



<h2 class="wp-block-heading" id="h-history-of-the-rosette-nebula">History of the Rosette Nebula </h2>



The history of the Rosette Nebula, like many deep-sky objects, is a blend of observational discovery and increasing scientific understanding over time. 



Although it was likely spotted by earlier astronomers, its first documented observation was in the late 17th century by John Flamsteed, the first Astronomer Royal of England.&nbsp;



However, the <a href="https://www.earth.com/news/six-rogue-worlds-discovered-inside-a-young-star-forming-nebula/" target="_blank" rel="noreferrer noopener">nebula</a> itself was not fully recognized as a distinct object until the advent of astrophotography and improved telescopes in the 19th and 20th centuries.



<h2 class="wp-block-heading" id="h-star-clusters-of-the-enormous-cloud">Star clusters of the enormous cloud</h2>



The central star cluster, NGC 2244, was cataloged separately by William Herschel in the 18th century. Over time, astronomers realized that this cluster was embedded in a much larger, complex nebular structure.&nbsp;



As telescope technology advanced, astronomers identified several parts of the Rosette Nebula and gave them separate designations, including NGC 2237, NGC 2238, NGC 2239, and NGC 2246 - essentially referring to different regions of the same enormous cloud.



Observations from space-based telescopes like Chandra (X-rays) and Spitzer (infrared) helped map the energetic processes inside the nebula, revealing how radiation and stellar winds from NGC 2244 are triggering the birth of new stars in its surrounding regions.



Image Credit: ESA



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.linkedin.com/in/eric-ralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Rosette Nebula: A flower blooming in deep space

Today's Image of the Day from the European Space Agency...

Today's Image of the Day from the European Space Agency features UGC 5460, a spiral galaxy that is located about 60 million light-years away in the constellation Ursa Major.&nbsp;



“This image combines four different wavelengths of light to reveal UGC 5460’s central bar of stars, winding spiral arms and bright blue star clusters. Also captured in the upper left-hand corner of this image is a far closer object: a star just 577 light-years away in our own galaxy,” said <a href="https://www.esa.int/ESA_Multimedia/Images" target="_blank" rel="noreferrer noopener">ESA</a>.



“UGC 5460 has hosted two recent supernovae named SN 2011ht and SN 2015as. It’s because of these two stellar explosions that Hubble targeted this galaxy, collecting data for three observing programmes that aim to study various kinds of supernovae.”&nbsp;



<h2 class="wp-block-heading" id="h-a-core-collapse-supernova-nbsp">A core-collapse supernova&nbsp;</h2>



SN 2015as is an example of a core-collapse supernova. This type of <a href="https://www.earth.com/news/supernova-explosions-could-damage-distant-planets/" target="_blank" rel="noreferrer noopener">supernova</a> occurs when the core of a massive star - typically with more than 8 times the mass of the sun - can no longer support its own gravity after exhausting its nuclear fuel. 



This causes the core to collapse under its own weight, leading to an extremely violent explosion. The collapse triggers the release of an enormous amount of energy, expelling the outer layers of the star into space.



In the aftermath of the explosion, a dense <a href="https://www.earth.com/news/shockingly-bright-carbon-monoxide-detected-in-supernova-remnant/" target="_blank" rel="noreferrer noopener">remnant</a> is created. This is often a neutron star or black hole, depending on the mass of the original star. Core-collapse supernovae are some of the most powerful events in the universe.



According to ESA, Hubble observations of SN 2015as will help researchers understand what happens when the expanding shockwave of a <a href="https://www.earth.com/news/supernova-dandelion-year-1181-leaves-behind-zombie-star-defying-death/" target="_blank" rel="noreferrer noopener">supernova</a> collides with the gas that surrounds the exploded star.



<h2 class="wp-block-heading" id="h-rare-stars-with-large-eruptions-nbsp">Rare stars with large eruptions&nbsp;</h2>



“SN 2011ht might have been a core-collapse supernova as well, but it could also be an impostor called a luminous blue variable. Luminous blue variables are rare stars that experience eruptions so large that they can mimic supernovae,” noted ESA.



“Crucially, luminous blue variables emerge from these eruptions unscathed, while stars that go supernova do not. Hubble will search for a stellar survivor at SN 2011ht’s location, and the explosion’s identity may be revealed at last.”



<h2 class="wp-block-heading" id="h-what-is-a-spiral-galaxy">What is a spiral galaxy?</h2>



Spiral galaxies are some of the most recognizable and beautiful structures in the universe. They are known for their distinctive arms that spiral outward from a central bulge.&nbsp;



These galaxies are typically composed of stars, gas, dust, and dark matter. The arms are often sites of intense <a href="https://www.earth.com/news/fluffy-molecular-clouds-may-change-our-understanding-of-star-formation/" target="_blank" rel="noreferrer noopener">star formation</a>, where clouds of gas collapse to form new stars. 



In the center of a spiral galaxy lies a dense concentration of older stars and, often, a supermassive black hole.



<h2 class="wp-block-heading" id="h-structure-of-a-spiral-galaxy-nbsp">Structure of a spiral galaxy&nbsp;</h2>



The structure of a spiral galaxy is generally divided into three main components: the disk, the bulge, and the halo.&nbsp;



The disk is where the spiral arms are located and contains most of the galaxy's visible stars and interstellar medium.&nbsp;



The bulge is a tightly packed region of older stars at the core, and the halo consists of a sparse collection of stars and globular clusters that surround the galaxy.&nbsp;



Spiral galaxies can be classified into different types based on the tightness and number of their spiral arms, as well as the size of their central bulge.



<h2 class="wp-block-heading" id="h-the-milky-way-galaxy">The Milky Way galaxy</h2>



Our solar system is located within a large spiral galaxy known as the Milky Way. The name refers to its appearance as a dim, milky band of light stretching across the night sky.&nbsp;



The term "Milky Way" comes from ancient Greek mythology, where it was associated the goddess Hera's milk spilling into the sky. In Greek, it was called "Galaxias Kyklos," meaning "milky circle."&nbsp;



Spanning about 100,000 light-years in diameter, the Milky Way is composed of stars, gas, dust, and dark matter. The galaxy has a distinct disk shape with spiral arms that wind outward from a central bulge, which houses a supermassive <a href="https://www.earth.com/news/milky-ways-black-hole-unleashes-mysterious-flares/" target="_blank" rel="noreferrer noopener">black hole</a>. 



Our sun is located in one of the spiral arms - known as the Orion Arm - positioned roughly halfway from the center to the outer edge.&nbsp;



The Milky Way is part of a small group of galaxies called the Local Group, which includes the Andromeda Galaxy and several smaller galaxies.



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.linkedin.com/in/eric-ralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Hubble views a spiral galaxy with stellar explosions

Today's Image of the Day from NASA Earth Observatory features Lake Chad in central Africa. The photograph was taken by an astronaut aboard the International Space Station.



According to <a href="https://earthobservatory.nasa.gov/images/154407/lake-chads-water-wetlands-and-dunes" target="_blank" rel="noreferrer noopener">NASA</a>, Lake Chad once ranked among the largest natural lakes in the world. It was a critical resource for millions of people and animals, supporting agriculture and fishing across the region.&nbsp;



Lake Chad straddles the borders of Chad, Nigeria, Niger, and Cameroon. The shallow <a href="https://www.earth.com/news/lakes-are-warming-toward-the-point-of-no-return/" target="_blank" rel="noreferrer noopener">lake</a> is primarily fed by the Chari River, which brings water from the Central African Republic. 



The water levels are also influenced by seasonal rainfall. The rainfall patterns vary significantly across the basin but generally follow a wet-dry seasonal cycle.



<h2 class="wp-block-heading" id="h-environmental-decline-and-shrinkage-nbsp">Environmental decline and shrinkage&nbsp;</h2>



From the 1960s to the early 2000s, the lake lost more than 90 percent of its surface area. It transformed from a vast expanse of open water into a patchwork of wetlands, reed beds, and scattered pools.&nbsp;



This environmental decline has had severe consequences for local communities, leading to food and <a href="https://www.earth.com/news/global-water-security-relies-on-the-origins-of-rainfall/" target="_blank" rel="noreferrer noopener">water insecurity</a>, loss of livelihoods, and increasing competition over scarce resources.



“Ongoing droughts and the rising demand for fresh water have shrunk the lake to less than a tenth of the area it covered in the middle of the last century,” noted NASA.



“Although the lake has experienced dry and wet periods for thousands of years, there has been a significant decline in the amount of lake water available since the 1960s.”



<h2 class="wp-block-heading" id="h-conflict-culture-and-economy">Conflict, culture, and economy</h2>



Lake Chad is a geopolitical hotspot. The region has been affected by conflict, including the insurgency led by Boko Haram, which has displaced millions and further complicated efforts to manage and protect the lake’s fragile ecosystem.&nbsp;



Despite these challenges, regional governments and international organizations are working to restore and sustain the lake, including ambitious proposals to divert water from the Congo River basin.



Culturally and economically, Lake Chad remains vital. It is a hub for trade and social exchange among diverse ethnic groups and continues to provide fish and fertile land despite its reduced size.&nbsp;



The future of Lake Chad hinges on sustainable water management, <a href="https://www.earth.com/news/climate-extremes-alter-how-sunlight-travels-through-clear-lakes/" target="_blank" rel="noreferrer noopener">climate</a> resilience, and political cooperation across national boundaries.



<h2 class="wp-block-heading" id="h-evolution-of-lake-chad-nbsp">Evolution of Lake Chad&nbsp;</h2>



According to NASA, the evolution of Lake Chad has been documented by astronaut photography over the past 60 years.&nbsp;



“During the Apollo 7 mission in 1968, an astronaut acquired an oblique <a href="https://eol.jsc.nasa.gov/SearchPhotos/photo.pl?mission=AS07&amp;roll=8&amp;frame=1932" target="_blank" rel="noreferrer noopener">photograph</a> of the lake as one large body of water. In 1982, another <a href="https://eol.jsc.nasa.gov/SearchPhotos/photo.pl?mission=STS005&amp;roll=39&amp;frame=1022" target="_blank" rel="noreferrer noopener">photo</a> from the space shuttle mission STS-5 recorded receding water levels and encroaching sand dunes.”



“A <a href="https://eol.jsc.nasa.gov/SearchPhotos/photo.pl?mission=ISS042&amp;roll=E&amp;frame=244403" target="_blank" rel="noreferrer noopener">photo</a> taken in 2015 during space station Expedition 42 captured the lake’s remaining waters and wetlands in dark green, blue, and brown, contrasting with the sandy shades of the surrounding land.”&nbsp;



<h2 class="wp-block-heading" id="h-wildlife-of-lake-chad">Wildlife of Lake Chad</h2>



Lake Chad still supports wildlife, though species diversity and abundance have declined significantly due to ecosystem degradation



The lake and its surrounding wetlands are home to several species of fish, including tilapia, catfish, and Nile perch, which are important both ecologically and economically.&nbsp;



These fish support a major regional fishing industry, although overfishing and changes in water conditions have put pressure on fish populations.



Birds are another key component of the ecosystem. The lake serves as a crucial habitat and stopover point for <a href="https://www.earth.com/news/birds-may-be-using-quantum-physics-for-migration/" target="_blank" rel="noreferrer noopener">migratory birds</a> traveling along the African-Eurasian flyway. 



Species such as herons, storks, ducks, and geese can be found in the region, especially during the wet season when parts of the lake flood and create rich feeding grounds.



Mammals that depend on the surrounding floodplains and wetlands include hippos and various antelope species, yet their numbers have declined.&nbsp;



<h2 class="wp-block-heading" id="h-conservation-efforts-and-challenges">Conservation efforts and challenges</h2>



Reptiles like Nile crocodiles and turtles also inhabit the lake's waters and marshy areas. In the past, larger wildlife such as elephants and lions may have roamed the wider Lake Chad basin, but they are now mostly gone from the immediate lake area due to habitat loss and human activity.



Despite these challenges, Lake Chad remains an important, yet increasingly fragile, refuge for wildlife in a region where water and natural habitats are becoming more scarce.&nbsp;



Conservation efforts aim to balance the needs of people and <a href="https://www.earth.com/news/thousands-of-freshwater-species-are-threatened-with-extinction/" target="_blank" rel="noreferrer noopener">wildlife</a>, but the success of such efforts depends on managing the lake’s limited resources in the face of climate change, political instability, and population growth.



Image Credit: NASA Earth Observatory&nbsp;



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.linkedin.com/in/eric-ralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Lake Chad: A vanishing lifeline in Central Africa

Today's Image of the Day from NASA Earth Observatory features...

Today's Image of the Day from the European Space Agency features NGC 5335 - a barred spiral galaxy located in the constellation Virgo. 



The photo was captured by the Hubble Space Telescope. According to <a href="https://www.esa.int/ESA_Multimedia/Images/2025/04/Barred_Spiral_Galaxy_NGC_5335" target="_blank" rel="noreferrer noopener">ESA</a>, thousands of distant galaxies are speckled throughout the image in a variety of colors.&nbsp;



Hubble is revealing how <a href="https://www.earth.com/news/hidden-galaxies-discovery-would-upend-current-understanding-of-universe/" target="_blank" rel="noreferrer noopener">galaxies</a> form, grow, and evolve over cosmic time by capturing detailed images of galaxies at various stages of development, from the nearby universe to billions of light-years away. 



Hubble images have shown us that galaxies collide and merge, that star formation varies across different types of galaxies, and that supermassive black holes often lie at their centers.



<h2 class="wp-block-heading" id="h-studying-ngc-5335">Studying NGC 5335</h2>



The galaxy NGC 5335 lies approximately 160 million light-years from Earth. It is classified as an SB(s)bc type galaxy, indicating a well-defined bar structure across its center with less distinct spiral arms. The galaxy was discovered by astronomer William Herschel on May 13, 1793.&nbsp;



Like many galaxies of its type, NGC 5335 features active <a href="https://www.earth.com/news/star-formation-reignited-in-the-galaxy-leo-p-after-billions-of-years/" target="_blank" rel="noreferrer noopener">star formation</a>, especially in its spiral arms, where interstellar gas and dust provide the raw material for new stars.&nbsp;



Observations in different wavelengths, including infrared and ultraviolet, help astronomers study its stellar population and the dynamics of its central bar.



<h2 class="wp-block-heading" id="h-hubble-s-view-of-the-spiral-galaxy-nbsp">Hubble’s view of the spiral galaxy&nbsp;</h2>



“NGC 5335 is categorized as a flocculent spiral galaxy with patchy streamers of star formation across its disk. There is a striking lack of well-defined spiral arms that are commonly found among galaxies, including our Milky Way,” noted ESA.



“A notable bar structure slices across the center of the galaxy. The bar channels gas inwards toward the galactic center, fueling star formation.”&nbsp;



“Such bars are dynamic in galaxies and may come and go over two-billion-year intervals. They appear in about 30 percent of observed galaxies, including our Milky Way.”



<h2 class="wp-block-heading" id="h-galactic-bar-in-the-milky-way-nbsp">Galactic bar in the Milky Way&nbsp;</h2>



The bar in the <a href="https://www.earth.com/news/astronomers-found-something-strange-at-core-of-milky-way-galaxy-webb-meerkat/" target="_blank" rel="noreferrer noopener">Milky Way</a> is a vast, elongated structure composed mostly of stars, stretching across the galaxy’s central region. It is a key feature of our galaxy’s architecture, spanning about 27,000 light-years and oriented at an angle relative to the galaxy’s spiral arms.&nbsp;



Astronomers believe the bar plays a crucial role in the dynamics and evolution of the Milky Way by funneling gas inward toward the galactic center. This can feed star formation and fuel the supermassive black hole at the core. 



The bar is thought to have formed from instabilities in the galactic disk and continues to influence the motion of stars and the overall gravitational balance of the galaxy.&nbsp;



Observations in infrared and radio wavelengths, which can pierce through the dust in the galactic plane, have helped scientists map the bar’s size, shape, and orientation.



<h2 class="wp-block-heading" id="h-the-constellation-virgo-nbsp">The constellation Virgo&nbsp;</h2>



Virgo is one of the most prominent and well-known constellations in the night sky, both astronomically and mythologically. It is the second-largest constellation by area and lies along the zodiac, making it one of the twelve constellations through which the <a href="https://www.earth.com/news/team-creates-video-showing-the-sun-in-gamma-rays-over-a-14-year-period/" target="_blank" rel="noreferrer noopener">Sun</a> appears to move during the year.&nbsp;



Virgo is most visible in the evening sky in the Northern Hemisphere during spring, particularly in April and May. Its name means “virgin” in Latin.



Virgo is traditionally associated with various fertility and agriculture goddesses across different cultures, including the Greek goddess Demeter and her daughter Persephone, as well as the Roman goddess Ceres.&nbsp;



In some myths, Virgo represents Astraea, the virgin goddess of justice who fled to the heavens during the corruption of mankind.



<h2 class="wp-block-heading" id="h-astronomical-significance-of-virgo">Astronomical significance of Virgo</h2>



Astronomically, Virgo is situated between Leo to the west and Libra to the east. One of its most notable stars is Spica, the brightest star in Virgo and one of the brightest in the night sky.&nbsp;



Spica is a blue-white giant, located approximately 250 light-years from <a href="https://www.earth.com/news/was-early-earth-a-purple-planet-scientists-say-its-possible/" target="_blank" rel="noreferrer noopener">Earth</a>. It has been important for navigation and agriculture for centuries, marking planting and harvest times in ancient calendars.



Virgo is also of great interest to astronomers because it hosts the Virgo Cluster, a massive cluster of galaxies about 65 million light-years away.&nbsp;



This cluster contains more than 1,000 galaxies, and it's part of the larger Virgo Supercluster, which also includes our own Local Group of galaxies. This makes Virgo a key area for studying large-scale structures in the universe.



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.linkedin.com/in/eric-ralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Barred spiral galaxy glows in the constellation Virgo

Today's Image of the Day from the European Space Agency features a stunning image of Andromeda, the nearest spiral galaxy to our Milky Way.



The extraordinary image was captured by ESA's <a href="https://www.earth.com/news/flyeye-telescope-will-spot-asteroids-faster-than-ever-before/" target="_blank" rel="noreferrer noopener">Flyeye telescope</a> in May 2025 during its first light campaign. This was not just a technical test - it became a powerful demonstration of the telescope’s capabilities. 



<h2 class="wp-block-heading" id="h-capturing-andromeda-in-a-single-frame">Capturing Andromeda in a single frame</h2>



The image was produced from 16 simultaneous 30-second exposures, each corresponding to one segment of the instrument’s view. What’s remarkable is that this relatively brief imaging session managed to capture the entire span of Andromeda in a single frame.&nbsp;



“For a dedicated astronomical telescope such as the NASA/ESA Hubble Space Telescope, viewing the whole Andromeda Galaxy requires stitching together hundreds of individual observations. This <a href="https://www.esa.int/ESA_Multimedia/Images/2025/01/Hubble_s_panoramic_view_of_the_Andromeda_Galaxy" target="_blank" rel="noreferrer noopener">Hubble image</a> of Andromeda, for example, took over 10 years and 600 snapshots to make,” noted <a href="https://www.esa.int/ESA_Multimedia/Images/2025/06/Flyeye_s_view_of_the_Andromeda_galaxy" target="_blank" rel="noreferrer noopener">ESA</a>.



“Flyeye, on the other hand, is a survey telescope designed to see as much of the sky at once as possible, and to rapidly scan for new near-Earth objects. This image of Andromeda takes up just one sixteenth of the telescope’s full field of view.”



<h2 class="wp-block-heading" id="h-viewing-the-sky-like-never-before">Viewing the sky like never before</h2>



The Flyeye telescope is a uniquely engineered wide-field survey instrument that gets its name from the compound eyes of insects. The ability to image a vast celestial object like Andromeda so quickly and efficiently speaks volumes about the future role of Flyeye.&nbsp;



While the telescope was primarily designed for planetary defense - specifically, detecting near-Earth objects like asteroids and comets - it is proving to be a versatile tool for wide-field astrophotography.&nbsp;



Once the full network of Flyeye telescopes is operational, ESA will be able to monitor two-thirds of the visible sky up to three times per night. This will greatly enhance our ability to detect moving objects, transient phenomena, and changes in the sky in near real-time.



Flyeye represents a major leap in how we scan and interpret the sky, combining the speed of modern survey telescopes with the breadth and automation required for planetary protection and astrophysical discovery. The image of Andromeda, captured so efficiently, is an early glimpse of that future.



<h2 class="wp-block-heading" id="h-a-closer-look-at-andromeda">A closer look at Andromeda</h2>



The Andromeda Galaxy is the most distant <a href="https://www.earth.com/news/is-the-milky-way-on-a-collision-course-new-clues-from-hubble/" target="_blank" rel="noreferrer noopener">object</a> visible to the naked eye from Earth.&nbsp;Located approximately 2.5 million light-years away in the constellation Andromeda, it spans more than 220,000 light-years across - making it more than twice the size of the Milky Way.&nbsp;



The galaxy contains an estimated one trillion stars, which is several times more than the number in our galaxy.



Andromeda is on a slow but steady <a href="https://www.earth.com/news/milky-way-collision-may-change-everything-we-know-about-our-galaxy/" target="_blank" rel="noreferrer noopener">collision course</a> with the Milky Way. Astronomers estimate that the two galaxies will begin to merge in about 4 billion years, eventually forming a single, much larger elliptical galaxy.&nbsp;



This future collision is not a threat to individual stars or planets, including our solar system, because of the immense distances between stars. Instead, it will be a dramatic and relatively gentle gravitational reshaping of both galaxies over billions of years.



<h2 class="wp-block-heading" id="h-an-important-object-of-study">An important object of study</h2>



Visually, Andromeda appears as a faint, elongated smudge in dark skies, best seen in the Northern Hemisphere during autumn. 



Through binoculars or a small telescope, more structure becomes visible, including its bright core and hints of spiral arms. It has several satellite galaxies of its own, including M32 and M110, both of which are dwarf elliptical galaxies.



As a member of the Local Group - a small cluster of about 80 galaxies that includes the <a href="https://www.earth.com/news/brightest-era-of-the-universe-reveals-how-the-milky-way-formed/" target="_blank" rel="noreferrer noopener">Milky Way</a>, Triangulum Galaxy, and numerous dwarf galaxies - Andromeda plays a key role in our understanding of galactic formation and evolution.&nbsp;



It has been studied extensively in multiple wavelengths, from radio to X-ray, revealing not only its stars and dust lanes but also a massive halo of hot gas surrounding it and evidence of past galactic mergers.



Andromeda remains an important object of study for both scientists and skywatchers. It gives us a glimpse of what the Milky Way might look like from the outside and helps us understand what could happen when our galaxy and Andromeda eventually collide.



Image Credit: ESA



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.linkedin.com/in/eric-ralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Andromeda: One trillion stars in a single frame

Gorillas, often thought of as ground dwellers, spend much more time in the trees than previously assumed. This finding from the Max Planck Institute challenges long-standing ideas about the anatomy and evolution of gorillas.



Western and Bwindi mountain <a href="https://www.earth.com/news/gorillas-are-digging-for-a-surprising-food-in-the-jungle-soil/">gorillas</a>, studied across Gabon and Uganda, were observed over many years. Even the largest males, weighing up to 170 kg, showed substantial tree use. 



Adult females in Loango spent 34% of their time in trees, while Bwindi females clocked 21%. That is a huge jump from the 7% figure for Virunga gorillas.



Study lead author Dr. Martha M. Robbins is a zoologist in the Department of Primate Behavior and Evolution at the <a href="https://www.eva.mpg.de/index/">Max Planck Institute</a> for Evolutionary Anthropology.



“Adult females spent 20% to 30% of their time in the trees, while silverbacks spent 18% to 20% of their time being arboreal, which is much more than 2 to 7% found previously in the Virunga mountain gorillas,” said Dr. Robbins.



<h2 class="wp-block-heading" id="h-different-gorillas-different-tree-habits">Different gorillas, different tree habits</h2>



The Virunga population shaped our early understanding of <a href="https://www.earth.com/news/some-gorillas-get-sick-from-being-too-social/">gorilla</a> habits. These highland gorillas live in fruit-scarce zones and rarely climb. But the new study included data from five groups in Bwindi and one in Loango, totaling nearly 5,200 observation days.



The findings are clear: tree use varies widely between populations. Even juveniles and subadults in Bwindi and Loango spent 32% to 43% of their time in trees - double the rate seen in Virunga’s younger gorillas.



The researchers also found that body size plays a role but does not prevent tree climbing. 



“This demonstrates that the large body size of gorillas is not necessarily a limiting factor to tree climbing and that gorillas can be just as arboreal as some chimpanzee populations,” said co-author Rhianna Drummond-Clarke.



<h2 class="wp-block-heading" id="h-climbing-is-not-just-about-fruit">Climbing is not just about fruit</h2>



The researchers expected fruit to be the main driver behind climbing. While gorillas did climb more while eating fruit, the full story is more complex. In Loango, adult females were more arboreal when eating leaves than fruit. In Bwindi, the reverse was true.



Even silverbacks, the heaviest individuals, climbed trees to eat fruit. At Bwindi, silverbacks were arboreal 82% of the time they ate fruit. But fruit formed just 14% of their diet, meaning most of their tree time involved eating leaves.



At Loango, gorillas often ate fallen fruit from the ground. This shows fruit-eating can be a terrestrial act too. Meanwhile, western gorillas also ate lots of tree leaves, about 30% of their diet, driving folivorous tree use, similar to some monkeys.



<h2 class="wp-block-heading" id="h-feeding-is-the-main-reason-to-climb">Feeding is the main reason to climb</h2>



What were the <a href="https://www.earth.com/news/male-infertility-humans-linked-same-genes-gorilla-small-penises/">gorillas</a> doing in trees? Mostly feeding. Adult female gorillas were far more likely to climb while feeding than when resting or traveling.



Even when eating nonfruit, Loango females climbed more than Bwindi ones. This likely reflects differences in diet and foraging strategy. The energy payoff from fruit seems to outweigh the climbing cost, especially for massive silverbacks.



Also, Loango females were heavier climbers than their Bwindi peers when not eating fruit. This surprising reversal shows that even leaf-seeking gorillas may spend considerable time off the ground.



<h2 class="wp-block-heading" id="h-what-this-means-for-ape-evolution">What this means for ape evolution</h2>



These results have big implications. <a href="https://www.earth.com/news/most-endangered-primate-species-identified-in-new-report/">Gorillas</a> have long been labeled as terrestrial because of their bulk and plant-heavy diets. But that view no longer holds. The study shows gorilla arboreality spans all life stages, from infants to adults.



That shift affects how we interpret the fossil record. Gorilla-like bones have been taken to suggest ground-based life. But frequent tree climbing changes the picture. 



“We demonstrate that large body size and a largely folivorous diet in apes are also consistent with frequent arboreality,” noted the study authors.



Studies of limb proportions and bone strength now suggest a range, from more tree-based western gorillas to more ground-based Virunga ones. 



This means our models of ancient human relatives may need adjustment. Gorilla-like features may not imply they lived solely on the ground.



<h2 class="wp-block-heading" id="h-gorillas-are-tree-climbers-not-just-walkers">Gorillas are tree climbers, not just walkers</h2>



Gorillas are not just forest-floor giants. They climb often and for various reasons. From feeding on leaves to exploring the canopy, these behaviors offer key insights into how apes, including humans, evolved.



Future research may look into how such large animals navigate trees. They might distribute their weight across branches or use special movement strategies, similar to orangutans or chimpanzees. 



This research opens new doors in our understanding of ape mobility and evolutionary history.



The study is published in the journal <a href="https://www.cell.com/current-biology/fulltext/S0960-9822(25)00590-1" target="_blank" rel="noreferrer noopener">Current Biology</a>.



-----



Like what you read? <a href="https://www.earth.com/subscribe/">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.&nbsp;



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by <a href="https://www.earth.com/author/eralls/">Eric Ralls</a> and Earth.com.



-----

Gorillas spend much more time in trees than we previously thought

Gorillas, often thought of as ground dwellers, spend much more...

In the 1920s, the yellow-spored mold Aspergillus flavus gained infamy after members of Howard Carter’s team died not long after opening Tutankhamun’s tomb.



Decades later, a similar fate befell scientists who entered the crypt of Poland’s King Casimir IV. Within weeks, 10 of the 12 researchers succumbed to respiratory illness, and investigators traced the deadly outbreak to dormant A. flavus spores. 



Long dismissed as a toxic mold, Aspergillus flavus has revealed a new role: producing compounds that match some of the most trusted cancer therapies for acute myeloid leukemia.



<h2 class="wp-block-heading" id="h-understanding-aspergillus-flavus-the-basics">Understanding Aspergillus flavus - the basics</h2>



This fungus is commonly found in soil, decaying vegetation, and grains. It thrives in warm, humid environments, which makes it a persistent problem in agricultural settings - especially in crops like corn, peanuts, and tree nuts. 



What makes it particularly concerning is its ability to produce aflatoxins, which are highly toxic and carcinogenic compounds. 



Aflatoxin contamination in food can pose serious health risks to both humans and livestock, prompting strict regulations and regular testing in the food industry.



<h2 class="wp-block-heading" id="h-mold-s-molecular-treasure-map">Mold’s molecular treasure map</h2>



The breakthrough came from Sherry Gao’s laboratory at the <a href="https://www.upenn.edu/">University of Pennsylvania</a>, where researchers hunt for drugs hidden in microbial genomes.



The team focused on ribosomally synthesized and post-translationally modified peptides, or RiPPs - small, ring-shaped molecules known for complex bioactivity. Scientists have cataloged thousands of RiPPs in <a href="https://www.earth.com/news/scientists-think-they-found-two-key-bacteria-that-cause-multiple-sclerosis/">bacteria</a>, but they've found only a handful in fungi.



“Purifying these chemicals is difficult,” explained lead author Qiuyue Nie, a postdoctoral fellow at the University of Pennsylvania. Moreover, scientists can easily overlook the genes that direct their synthesis.



Using a two-pronged strategy, the team first compared the chemical fingerprints of a dozen Aspergillus strains, then zeroed in on gene clusters likely to encode RiPP machinery. 



Turning those genes off caused the mysterious chemical peaks to vanish. This confirmed the researchers had found an active RiPP factory inside the tomb-dwelling mold.



<h2 class="wp-block-heading" id="h-from-tomb-mold-to-cancer-medicine">From tomb mold to cancer medicine</h2>



Isolation and structural analysis revealed four previously unknown molecules sporting an intricate lattice of interlocking rings. The scientists named them asperigimycins in honor of their fungal source.



Two of the four showed notable activity against leukemia cells straight out of the flask, but a chemical tweak proved transformative.



By adding a fatty tail identical to one found in royal jelly - the nutrient-rich substance that turns ordinary bee larvae into queens - the team produced a lipid-capped asperigimycin. It matched cytarabine and daunorubicin, drugs that have anchored leukemia care since the 1970s.



<h2 class="wp-block-heading" id="h-how-the-drug-gets-inside">How the drug gets inside </h2>



Why did that extra lipid unleash such power? Gao’s group deployed a <a href="https://www.earth.com/news/crispr-gene-editing-gets-a-revolutionary-upgrade-with-new-tool/">CRISPR</a>-based screen, knocking out genes in leukemia cells and tracking changes in drug uptake. 



One transporter, SLC46A3, emerged as essential. It normally shuttles nutrients out of lysosomes, the cell’s recycling compartments. The researchers learned that the fatty tag let the mold-derived asperigimycins hitch a ride through this portal.



“This gene acts like a gateway,” Nie said. “Knowing that lipids can affect how this gene transports chemicals into cells gives us another tool for <a href="https://www.earth.com/news/oral-peptides-pave-the-way-for-new-drug-development/">drug development</a>.” 



The insight may rescue other cyclic peptides that falter in trials because they cannot cross cellular barriers efficiently.



<h2 class="wp-block-heading" id="h-disarming-cancer-s-dividing-machinery"><a></a>Disarming cancer’s dividing machinery</h2>



Microscopy and biochemical assays showed that the modified asperigimycins halt tumor growth by sabotaging microtubules, the protein scaffolds that haul chromosomes apart during mitosis.



Intriguingly, the mold-derived molecules left breast, liver, and <a href="https://www.earth.com/news/honeybees-can-sniff-out-lung-cancer/">lung cancer</a> lines largely untouched, as well as an array of bacteria and yeast. 



That selectivity hints at fewer side effects for patients, a perennial challenge for chemotherapy agents that indiscriminately target all fast-dividing cells.



<h2 class="wp-block-heading" id="h-ancient-mold-modern-answers">Ancient mold, modern answers</h2>



For decades, scientists debated how fungi construct RiPPs, often mistaking them for non-ribosomal peptides. The current study resolves that puzzle by linking chemical signatures to the responsible genes.



“The synthesis of these compounds is complicated, but that’s also what gives them this remarkable bioactivity," said Nie.



Comparative genomic scans have already flagged similar RiPP gene clusters in dozens of other molds, suggesting a trove of undiscovered molecules with antibiotic, antiviral, or immunomodulatory potential. According to Nie, this is an unexplored region with tremendous potential.



<h2 class="wp-block-heading" id="h-from-tomb-to-trial">From tomb to trial</h2>



The next step is to test asperigimycins in mice to gauge toxicity, dosage, and efficacy in living organisms. Success there could pave the way for human clinical trials. Gao, reflecting on the journey from tomb lore to lab bench, recalls one guiding principle.



“Fungi gave us penicillin. These results show that many more medicines derived from natural products remain to be found,” Gao said.



Nature’s pantry still holds untold remedies waiting to be unlocked. With each advance in genomic mining and synthetic tailoring, the line between microbial menace and medical marvel grows ever thinner.



It’s a testament to evolution’s vast chemical imagination - and to scientists bold enough to mine mold and other microbes for the next life-saving drug.



The study is published in the journal <a href="https://www.nature.com/articles/s41589-025-01946-9">Nature Chemical Biology</a>.



-----



Like what you read? <a href="https://www.earth.com/subscribe/">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.&nbsp;



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by <a href="https://www.earth.com/author/eralls/">Eric Ralls</a> and Earth.com.



-----

Toxic mold found in ancient tombs has been engineered into a promising cancer drug

In the 1920s, the yellow-spored mold Aspergillus flavus gained infamy...

Smiling,Mature,Mother,And,Adult,Daughter,On,Sofa,In,Living

Imagine chatting over coffee with your grandmother when she pauses mid-sentence and mutters, “Oh, what’s the word I’m looking for?” That familiar snag - scientists call it word-finding difficulty (WFD) - often arrives long before gray hair or reading glasses. It can feel trivial, yet it quietly hints at how the brain ages.



Those hesitations pop up everywhere, from grocery aisles to family reunions. They even slip into laboratory tasks designed to stress-test language. 



Far from mere annoyance, a faltering word can help clinicians spot trouble brewing in <a href="https://www.earth.com/news/pupil-size-during-sleep-decides-if-new-or-old-memories-are-replayed/">memory networks</a> years before other symptoms emerge.



<h2 class="wp-block-heading" id="h-word-finding-difficulty-wfd">Word-finding difficulty (WFD)</h2>



Early work at the <a href="https://www.utoronto.ca/" target="_blank" rel="noreferrer noopener">University of Toronto</a> and <a href="https://www.baycrest.org/" target="_blank" rel="noreferrer noopener">Baycrest Health Sciences</a> ties WFD to the same neural highways that falter in Alzheimer’s disease. 



Researchers note that slower speech, rather than the odd lapse, tracks most closely with overall cognitive health. 



Beyond disease, fresh evidence links verbal fluency to longevity; adults who keep words flowing live longer than peers whose speech grows hesitant.



Because everyday talk is complex, scientists break the puzzle into manageable pieces. 



Clues come from spontaneous pauses like “um,” “uh,” and from those frustrating “tip-of-the-tongue” moments when meaning is clear but the sound won’t surface. 



<h2 class="wp-block-heading" id="h-three-wfd-theories">Three WFD theories</h2>



One camp blames a global slowdown. The processing speed theory says an <a href="https://www.earth.com/news/aging-hotspot-found-in-the-brain-may-hold-the-key-to-longevity/">aging brain</a> resembles an old laptop that needs a beat to open each file. 



Neural transmissions still fire, just more leisurely, leading to extra silence before the right syllable appears.



Another view, the <a href="https://pubmed.ncbi.nlm.nih.gov/33934024/" target="_blank" rel="noreferrer noopener">inhibition deficit</a> hypothesis, argues that older adults struggle to hush irrelevant notions. Competing names or ideas intrude, and mental traffic control can’t wave them aside quickly. 



Yet real-world conversations rarely show a flood of wrong guesses, casting doubt on inhibition as the chief culprit.



A third explanation zooms straight into language. The <a href="https://www.researchgate.net/publication/319777924_Research_into_Tip_of_the_Tongue_State_Transmission_Deficit_Model_vs_Blocking_Hypothesis" target="_blank" rel="noreferrer noopener">transmission deficit</a> hypothesis pictures vocabulary as a layered web: concept at the top, word form in the middle, and sound at the bottom. 



Age loosens the link between the middle and bottom tiers, so the speaker knows the concept but can’t launch its sound. That fragile connection makes spoken naming harder than listening or reading, which rely on sturdier routes.



<h2 class="wp-block-heading" id="h-picture-word-game">Picture-word game</h2>



To probe these ideas, scientists use <a href="https://pubmed.ncbi.nlm.nih.gov/35389697/" target="_blank" rel="noreferrer noopener">picture-word interference</a> tasks. Volunteers see a picture - say, a dog - while a word flashes or plays. If that word is “cat,” its meaning overlaps and slows the answer. 



If it is “fog,” the shared consonant kick-starts articulation. This setup teases apart semantic and phonological forces without the messiness of free conversation.



Moving experiments online has boosted participation. Researchers turned the task into a fast-paced game, keeping attention high across all ages. 



Reaction times shrink into the millisecond range, revealing hiccups long before a listener hears any stumble.



<h2 class="wp-block-heading" id="h-what-125-volunteers-revealed">What 125 volunteers revealed</h2>



In one study, 125 adults aged 18 to 85 tackled the game, logged executive-function scores, and recorded natural chat for later analysis. 



Older participants slowed markedly when “cat” accompanied a dog image and enjoyed less help from a “fog” cue. Those patterns matched the weakened pathway predicted by the transmission deficit hypothesis.



Yet when daily speech samples were scored, neither semantic slowdown nor <a href="https://www.earth.com/news/speech-planning-how-our-brains-prepare-to-speak/">phonological</a> boost predicted real-life WFD. 



Instead, overall reaction time - the raw speed of pulling any word - stood out as the best indicator. The finding nudged attention back toward general <a href="https://www.earth.com/news/scientists-discover-the-speed-at-which-the-brain-processes-information/">processing speed</a>.



<h2 class="wp-block-heading" id="h-speed-outpaces-distraction">Speed outpaces distraction</h2>



Follow-up work confirmed that the cadence of ordinary talk mirrors cognitive vitality. The University of Toronto team found that people who spoke more slowly also scored lower on tasks requiring planning and focus, even when word-finding errors were rare. 



Crucially, pauses to chase a lost word did not track with decline; what mattered was how briskly sentences rolled once the right words appeared.



This distinction eases common worries. A brief hunt for a noun may simply reflect normal aging, whereas a gradual slowdown in fluent speech could wave a red flag earlier than memory tests. 



Clinicians now argue that talking speed belongs in standard cognitive checkups, alongside <a href="https://www.earth.com/news/how-you-position-your-arm-can-alter-blood-pressure-readings-according-to-scientists/">blood pressure</a> and reflex taps.



<h2 class="wp-block-heading" id="h-looking-ahead-to-early-detection">Looking ahead to early detection</h2>



The picture-word game offers a quick, engaging way to capture subtle shifts before they tip into impairment. Because it measures speed and accuracy together, it may outshine traditional naming lists for spotting risk early. 



<a href="https://www.earth.com/news/what-baby-talk-reveals-about-infant-learning/">Speech-analysis</a> software, already parsing recordings for millisecond pauses, could soon alert physicians when a patient’s verbal tempo drifts.



Meanwhile, everyday habits still matter. Conversational practice, storytelling, word games, and even learning new languages keep those neural pathways exercised. 



Just as daily walks support the heart, lively chatter supports the mind. And when a loved one stalls on a name, patience helps more than finishing the thought for them. 



Sometimes the right word arrives on its own schedule - one more reminder that brains, like conversations, thrive when given a little time to breathe.



The full study was published in the journal <a href="https://www.tandfonline.com/doi/full/10.1080/13825585.2024.2315774" target="_blank" rel="noreferrer noopener">Aging, Neuropsychology, and Cognition</a>.



-----



Like what you read? <a href="https://www.earth.com/subscribe/" target="_blank" rel="noreferrer noopener">Subscribe to our newsletter</a> for engaging articles, exclusive content, and the latest updates.



Check us out on <a href="https://www.earth.com/earthsnap/" target="_blank" rel="noreferrer noopener">EarthSnap</a>, a free app brought to you by <a href="https://www.earth.com/author/eralls/" target="_blank" rel="noreferrer noopener">Eric Ralls</a> and Earth.com.



-----

Scientists identify a speech pattern that is a clear indication of a person in cognitive decline

Imagine chatting over coffee with your grandmother when she pauses...

<div id="58e3ebce955a315103d39bd1" class="vdb_player vdb_58e3ebce955a315103d39bd158d96b98cd4fed198a0d2a49" data-placeholder="//img.vidible.tv/prod/2018-09/28/5bae9c1a901437300cc69793/5bae9c3e7b7a9952b0823a02_o_A_v2.jpg?w=1600&amp;h=900&amp;q=60"><script src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" type="text/javascript"></script></div>
 
The diverse landscapes of Central Italy Today&#8217;s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features an incredible satellite view of Central Italy, which includes the regions of Tuscany, Umbria, Marche, and Lazio.
The image, captured by the Copernicus Sentinel-1B <a href="https://www.bing.com/search?q=nasa&amp;cvid=43697a2372814c2aaef744253b1c12a9&amp;aqs=edge.0.69i59l2j0l4j69i60l3.598j0j4&amp;FORM=ANAB01&amp;PC=HCTS">satellite</a>, highlights the diversity of the region&#8217;s landscapes. 
Dual Polarization Radar technology makes it possible to view the landscapes in stunning detail. 
Many important landmarks of Central Italy are visible, including the volcanic lakes of Albano and Nemi, as well as Lake Vico, or Lago di Vico.
Italy is divided into 20 different regions, each of which has its own unique culture and cuisine. Also a geographical <a href="https://www.earth.com/news/plant-diversity-will-decline-along-with-rainfall-in-dry-regions/">region</a> in central Italy may also include the regions of Abruzzo and Molise, which are otherwise considered part of Southern Italy for socio-cultural, linguistic and historical reasons. Central Italy includes the regions of Tuscany, Umbria, Marche and Lazio. It is dominated by the hills and mountains of the Apennines, from which a few major rivers flow. Also The three most renowned cities in central Italy are Rome, Florence, and Pisa. They are also three of the most most popular attractive cities during tours of central Italy. The Appennies Mountains are in central Italy and are a major focal point of the central diverse landscapes you may see in Italy.
&#8212;
By <a href="http://csexton@earth">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer 
Video Credit: European Space Agency

The diverse landscapes of Central Italy

News coming your way