//www.koonmotors.com/news/space_time/galaxies/ News and research on the formation of galaxies. From the Milky Way to Andromeda Galaxy, see astronomy images of splendid galaxies in the universe. Read the latest research discoveries. en-us Sun, 10 Sep 2023 14:49:57 EDT Sun, 10 Sep 2023 14:49:57 EDT 60 //www.koonmotors.com/images/scidaily-logo-rss.png//www.koonmotors.com/news/space_time/galaxies/ For more science news, visit ScienceDaily. //www.koonmotors.com/releases/2023/09/230907130334.htm Massive burst of X-rays detected by astronomers indicates material three times the mass of Earth burning up in a black hole. They observed a star like our own Sun being eaten away every time it orbits close. First time a Sun-like star being repeatedly disrupted by a low mass black hole has been seen, opening the possibility of a range of star and black hole combinations to be discovered. Thu, 07 Sep 2023 13:03:34 EDT //www.koonmotors.com/releases/2023/09/230907130334.htm //www.koonmotors.com/releases/2023/09/230906112346.htm Astronomers have detected the magnetic field of a galaxy so far away that its light has taken more than 11 billion years to reach us: we see it as it was when the Universe was just 2.5 billion years old. The result provides astronomers with vital clues about how the magnetic fields of galaxies like our own Milky Way came to be. Wed, 06 Sep 2023 11:23:46 EDT //www.koonmotors.com/releases/2023/09/230906112346.htm //www.koonmotors.com/releases/2023/09/230905202510.htm The immense bubble is 820 million light years from Earth and believed to be a fossil-like remnant of the birth of the universe. Tue, 05 Sep 2023 20:25:10 EDT //www.koonmotors.com/releases/2023/09/230905202510.htm //www.koonmotors.com/releases/2023/08/230809130728.htm 美国宇航局的詹姆斯韦伯太空望远镜已经跟进on observations by the Hubble Space Telescope of the farthest star ever detected in the very distant universe, within the first billion years after the big bang. Webb's NIRCam (Near-Infrared Camera) instrument reveals the star to be a massive B-type star more than twice as hot as our Sun, and about a million times more luminous. Wed, 09 Aug 2023 13:07:28 EDT //www.koonmotors.com/releases/2023/08/230809130728.htm //www.koonmotors.com/releases/2023/08/230802132033.htm A new image of the galaxy cluster known as 'El Gordo' is revealing distant and dusty objects never seen before, and providing a bounty of fresh science. The infrared image displays a variety of unusual, distorted background galaxies that were only hinted at in previous Hubble Space Telescope images. Wed, 02 Aug 2023 13:20:33 EDT //www.koonmotors.com/releases/2023/08/230802132033.htm //www.koonmotors.com/releases/2023/07/230726113043.htm The spiral galaxy NGC 1532, also known as Haley's Coronet, is caught in a lopsided tug of war with its smaller neighbor, the dwarf galaxy NGC 1531. Wed, 26 Jul 2023 11:30:43 EDT //www.koonmotors.com/releases/2023/07/230726113043.htm //www.koonmotors.com/releases/2023/07/230720124717.htm 研究人员观察水在星系,其distribution and in particular its changes of state from ice to vapor, as important markers indicating areas of increased energy, in which black holes and stars are formed. A new study has now revealed the distribution of water within the J1135 galaxy, which is 12 billion light years away and formed when the Universe was a 'teenager', 1.8 billion years after the Big Bang . This water map, with unprecedented resolution, is the first ever to be obtained for such a remote galaxy. The map can help scientists to understand the physical processes taking place within J1135 and shed light on the dynamics, still partially unclear, surrounding the formation of stars, black holes and galaxies themselves. Thu, 20 Jul 2023 12:47:17 EDT //www.koonmotors.com/releases/2023/07/230720124717.htm //www.koonmotors.com/releases/2023/07/230719112630.htm New research has found the first evidence of a massive galaxy with no dark matter. The result is a challenge to the current standard model of cosmology. Wed, 19 Jul 2023 11:26:30 EDT //www.koonmotors.com/releases/2023/07/230719112630.htm //www.koonmotors.com/releases/2023/07/230718225649.htm Astronomers used the state-of-the-art capability of VERA, a Japanese network of radio telescopes, to uncover valuable clues about how rapidly growing 'young' supermassive black holes form, grow, and possibly evolve into more powerful quasars. Tue, 18 Jul 2023 22:56:49 EDT //www.koonmotors.com/releases/2023/07/230718225649.htm //www.koonmotors.com/releases/2023/07/230714114758.htm The NASA/ESA Hubble Space Telescope has captured a monster in the making in this observation of the exceptional galaxy cluster eMACS J1353.7+4329, which lies about eight billion light-years from Earth in the constellation Canes Venatici. This collection of at least two galaxy clusters is in the process of merging together to create a cosmic monster, a single gargantuan cluster acting as a gravitational lens. Fri, 14 Jul 2023 11:47:58 EDT //www.koonmotors.com/releases/2023/07/230714114758.htm //www.koonmotors.com/releases/2023/07/230714114749.htm New observations have distinguished the sites of star formation and a possible site of star death from the surrounding nebula in a galaxy 13.2 billion light-years away. This is the farthest that such structures have been observed. Fri, 14 Jul 2023 11:47:49 EDT //www.koonmotors.com/releases/2023/07/230714114749.htm //www.koonmotors.com/releases/2023/07/230713192847.htm Three bright objects initially identified as galaxies in observations from the James Webb Space Telescope might actually represent an exotic new form of star. If confirmed, the discovery would also shed light on the nature of dark matter. 星期四,2023年7月13日19:28:47美国东部时间 //www.koonmotors.com/releases/2023/07/230713192847.htm //www.koonmotors.com/releases/2023/07/230713142104.htm Scientists have found a source for the mysterious alignment of stars near the Galactic Center. Thu, 13 Jul 2023 14:21:04 EDT //www.koonmotors.com/releases/2023/07/230713142104.htm //www.koonmotors.com/releases/2023/07/230711133118.htm Our universe could be twice as old as current estimates, according to a new study that challenges the dominant cosmological model and sheds new light on the so-called 'impossible early galaxy problem.' Tue, 11 Jul 2023 13:31:18 EDT //www.koonmotors.com/releases/2023/07/230711133118.htm //www.koonmotors.com/releases/2023/07/230706124536.htm Researchers have discovered the most distant active supermassive black hole to date with the James Webb Space Telescope (JWST). The galaxy, CEERS 1019, existed about 570 million years after the big bang, and its black hole is less massive than any other yet identified in the early universe. Thu, 06 Jul 2023 12:45:36 EDT //www.koonmotors.com/releases/2023/07/230706124536.htm //www.koonmotors.com/releases/2023/06/230629193240.htm 科学家们已经发现一个独特不同的图像放大e of our galaxy by determining the galactic origin of thousands of neutrinos -- invisible 'ghost particles' which exist in great quantities but normally pass straight through Earth undetected. The neutrino-based image of the Milky Way is the first of its kind: a galactic portrait made with particles of matter rather than electromagnetic energy. Thu, 29 Jun 2023 19:32:40 EDT //www.koonmotors.com/releases/2023/06/230629193240.htm //www.koonmotors.com/releases/2023/06/230629173611.htm Galaxies are not scattered randomly across the universe. They gather together not only into clusters, but into vast interconnected filamentary structures with gigantic barren voids in between. This 'cosmic web' started out tenuous and became more distinct over time as gravity drew matter together. Thu, 29 Jun 2023 17:36:11 EDT //www.koonmotors.com/releases/2023/06/230629173611.htm //www.koonmotors.com/releases/2023/06/230628125125.htm For the first time, the James Webb Space Telescope has revealed starlight from two massive galaxies hosting actively growing black holes -- quasars -- seen less than a billion years after the Big Bang. Wed, 28 Jun 2023 12:51:25 EDT //www.koonmotors.com/releases/2023/06/230628125125.htm //www.koonmotors.com/releases/2023/06/230622120817.htm Astronomers studying a powerful gamma-ray burst, may have detected a never-before-seen way to destroy a star. Unlike most GRBs, which are caused by exploding massive stars or the chance mergers of neutron stars, astronomers have concluded that this GRB came instead from the collision of stars or stellar remnants in the jam-packed environment surrounding a supermassive black hole at the core of an ancient galaxy. Thu, 22 Jun 2023 12:08:17 EDT //www.koonmotors.com/releases/2023/06/230622120817.htm //www.koonmotors.com/releases/2023/06/230606111711.htm An international team of astronomers observed the second one of the two supermassive black holes circling each other in an active galaxy OJ 287. Tue, 06 Jun 2023 11:17:11 EDT //www.koonmotors.com/releases/2023/06/230606111711.htm //www.koonmotors.com/releases/2023/06/230605181233.htm Researchers have detected complex organic molecules in a galaxy more than 12 billion light-years away from Earth -- the most distant galaxy in which these molecules are now known to exist. Thanks to the capabilities of the recently launched James Webb Space Telescope and careful analyses from the research team, a new study lends critical insight into the complex chemical interactions that occur in the first galaxies in the early universe. Mon, 05 Jun 2023 18:12:33 EDT //www.koonmotors.com/releases/2023/06/230605181233.htm //www.koonmotors.com/releases/2023/06/230605181210.htm A delicate tracery of dust and bright star clusters threads across this image from the James Webb Space Telescope. The bright tendrils of gas and stars belong to the barred spiral galaxy NGC 5068, whose bright central bar is visible in the upper left of this image -- a composite from two of Webb's instruments. Mon, 05 Jun 2023 18:12:10 EDT //www.koonmotors.com/releases/2023/06/230605181210.htm //www.koonmotors.com/releases/2023/06/230605181111.htm Among the most fundamental questions in astronomy is: How did the first stars and galaxies form? NASA's James Webb Space Telescope is already providing new insights into this question. One of the largest programs in Webb's first year of science is the JWST Advanced Deep Extragalactic Survey, or JADES, which will devote about 32 days of telescope time to uncover and characterize faint, distant galaxies. While the data is still coming in, JADES already has discovered hundreds of galaxies that existed when the universe was less than 600 million years old. The team also has identified galaxies sparkling with a multitude of young, hot stars. Mon, 05 Jun 2023 18:11:11 EDT //www.koonmotors.com/releases/2023/06/230605181111.htm //www.koonmotors.com/releases/2023/06/230603220820.htm Scientists have managed to weigh -- more precisely than any other technique -- a galaxy hosting a quasar, thanks to the fact that it acts as a gravitational lens. Detection of strong gravitational lensing quasars is expected to multiply with the launch of Euclid this summer. Sat, 03 Jun 2023 22:08:20 EDT //www.koonmotors.com/releases/2023/06/230603220820.htm //www.koonmotors.com/releases/2023/06/230602115040.htm In the early 1980s, astronomers discovered gigantic, one-dimensional filaments dangling vertically near Sagittarius A*, our galaxy's central supermassive black hole. Now, astronomers have discovered a new population of filaments -- but these threads are much shorter and lie horizontally or radially, spreading out like spokes on a wheel from the black hole. Fri, 02 Jun 2023 11:50:40 EDT //www.koonmotors.com/releases/2023/06/230602115040.htm //www.koonmotors.com/releases/2023/06/230601155742.htm 在宇宙大爆炸之后,the universe expanded and cooled sufficiently for hydrogen atoms to form. In the absence of light from the first stars and galaxies, the universe entered a period known as the cosmic dark ages. The first stars and galaxies appeared several hundred million years later and began burning away the hydrogen fog left over from the Big Bang, rendering the universe transparent, like it is today. Researchers have now confirmed the existence of a distant, faint galaxy typical of those whose light burned through the hydrogen atoms; the finding should help them understand how the cosmic dark ages ended. Thu, 01 Jun 2023 15:57:42 EDT //www.koonmotors.com/releases/2023/06/230601155742.htm //www.koonmotors.com/releases/2023/05/230529171755.htm A third of the exoplanets orbiting common M dwarf stars have gentle enough orbits to potentially be in the habitable zone capable of hosting liquid water. Mon, 29 May 2023 17:17:55 EDT //www.koonmotors.com/releases/2023/05/230529171755.htm //www.koonmotors.com/releases/2023/05/230523123642.htm Astronomers have come up with what they say is some of their best evidence yet for the presence of a rare class of 'intermediate-sized' black hole that may be lurking in the heart of the closest globular star cluster to Earth, located 6,000 light-years away. Tue, 23 May 2023 12:36:42 EDT //www.koonmotors.com/releases/2023/05/230523123642.htm //www.koonmotors.com/releases/2023/05/230511164613.htm Astronomers have found that supermassive black holes obscured by dust are more likely to grow and release tremendous amounts of energy when they are inside galaxies that are expected to collide with a neighbouring galaxy. Thu, 11 May 2023 16:46:13 EDT //www.koonmotors.com/releases/2023/05/230511164613.htm //www.koonmotors.com/releases/2023/05/230511164559.htm Globular clusters are the most massive and oldest star clusters in the Universe. They can contain up to 1 million of them. The chemical composition of these stars, born at the same time, shows anomalies that are not found in any other population of stars. Explaining this specificity is one of the great challenges of astronomy. After having imagined that supermassive stars could be at the origin, a team believes it has discovered the first chemical trace attesting to their presence in globular proto-clusters, born about 440 million years after the Big Bang. Thu, 11 May 2023 16:45:59 EDT //www.koonmotors.com/releases/2023/05/230511164559.htm //www.koonmotors.com/releases/2023/05/230511164445.htm Scientists analyzed over a decade's worth of data about 16 young supermassive stars orbiting the supermassive black hole at the center of the Milky Way galaxy. Supermassive stars typically are formed in pairs, but the new study found that all 16 of the stars were singletons. The findings support a scenario in which the supermassive black hole drives nearby stars to either merge or be disrupted, with one of the pair being ejected from the system. Thu, 11 May 2023 16:44:45 EDT //www.koonmotors.com/releases/2023/05/230511164445.htm //www.koonmotors.com/releases/2023/05/230508150940.htm Astronomers have revealed new evidence about the properties of the giant bubbles of high-energy gas that extend far above and below the Milky Way galaxy's center. Mon, 08 May 2023 15:09:40 EDT //www.koonmotors.com/releases/2023/05/230508150940.htm //www.koonmotors.com/releases/2023/05/230503085343.htm Using ESO's Very Large Telescope (VLT), researchers have found for the first time the fingerprints left by the explosion of the first stars in the Universe. They detected three distant gas clouds whose chemical composition matches what we expect from the first stellar explosions. These findings bring us one step closer to understanding the nature of the first stars that formed after the Big Bang. Wed, 03 May 2023 08:53:43 EDT //www.koonmotors.com/releases/2023/05/230503085343.htm //www.koonmotors.com/releases/2023/04/230428130745.htm 天文学家已经发现了一种新的“潮汐中断n event,' in which the center of a galaxy lights up as its supermassive black hole rips apart a passing star. The outburst is the closest tidal disruption event observed to date, and one of the first to be identified at infrared wavelengths. Fri, 28 Apr 2023 13:07:45 EDT //www.koonmotors.com/releases/2023/04/230428130745.htm //www.koonmotors.com/releases/2023/04/230427114512.htm A new study looked at a known binary star (two stars orbiting around a mutual center of gravity), analyzing starlight obtained from a range of ground- and space-based telescopes. The researchers found that the stars, located in a neighboring dwarf galaxy called the Small Magellanic Cloud, are in partial contact and swapping material with each other, with one star currently 'feeding' off the other. They orbit each other every three days and are the most massive touching stars (known as contact binaries) yet observed. Thu, 27 Apr 2023 11:45:12 EDT //www.koonmotors.com/releases/2023/04/230427114512.htm //www.koonmotors.com/releases/2023/04/230426210530.htm Astronomers have observed, in one image, the shadow of the black hole at the center of the galaxy Messier 87 (M87) and the powerful jet expelled from it. Thanks to this new image, astronomers can better understand how black holes can launch such energetic jets. Wed, 26 Apr 2023 21:05:30 EDT //www.koonmotors.com/releases/2023/04/230426210530.htm //www.koonmotors.com/releases/2023/04/230425205342.htm Scientists have unlocked one of the biggest mysteries of quasars -- the brightest, most powerful objects in the Universe -- by discovering that they are ignited by galaxies colliding. Tue, 25 Apr 2023 20:53:42 EDT //www.koonmotors.com/releases/2023/04/230425205342.htm //www.koonmotors.com/releases/2023/04/230425205336.htm In new 3D computer simulations, astrophysicists modeled black holes of varying masses and then hurled stars (about the size of our sun) past them to see what might happen. If they exist, intermediate-mass black holes likely devour wayward stars like a messy toddler -- taking a few bites and then flinging the remains across the galaxy. Tue, 25 Apr 2023 20:53:36 EDT //www.koonmotors.com/releases/2023/04/230425205336.htm //www.koonmotors.com/releases/2023/04/230424162909.htm Every giant was once a baby, though you may never have seen them at that stage of their development. NASA's James Webb Space Telescope has begun to shed light on formative years in the history of the universe that have thus far been beyond reach: the formation and assembly of galaxies. For the first time, a protocluster of seven galaxies has been confirmed at a distance that astronomers refer to as redshift 7.9, or a mere 650 million years after the big bang. Based on the data collected, astronomers calculated the nascent cluster's future development, finding that it will likely grow in size and mass to resemble the Coma Cluster, a monster of the modern universe. Mon, 24 Apr 2023 16:29:09 EDT //www.koonmotors.com/releases/2023/04/230424162909.htm //www.koonmotors.com/releases/2023/04/230413154351.htm 超大质量黑洞的标志性形象the center of M87 has gotten its first official makeover based on a new machine learning technique called PRIMO. The team used the data achieved the full resolution of the array. Thu, 13 Apr 2023 15:43:51 EDT //www.koonmotors.com/releases/2023/04/230413154351.htm //www.koonmotors.com/releases/2023/04/230413154326.htm From Earth, giant elliptical galaxies resemble highly symmetric blobs, but what's their real 3D structure? Astronomers have assembled one of the first 3D views of a giant elliptical galaxy, M87, whose central supermassive black hole has already been imaged by the Event Horizon Telescope. M87 turns out to be triaxial, like a potato. The revised view provides a more precise measure of the mass of the central black hole: 5.37 billion solar masses. Thu, 13 Apr 2023 15:43:26 EDT //www.koonmotors.com/releases/2023/04/230413154326.htm //www.koonmotors.com/releases/2023/04/230413154323.htm Astronomers find that six of the earliest and most massive galaxy candidates observed by the James Webb Space Telescope so far appear to have converted nearly 100% of their available gas into stars, a finding at odds with the reigning model of cosmology. Thu, 13 Apr 2023 15:43:23 EDT //www.koonmotors.com/releases/2023/04/230413154323.htm //www.koonmotors.com/releases/2023/04/230413154237.htm Using new observations from the James Webb Space Telescope, astronomers looked more than 13 billion years into the past to discover a unique, minuscule galaxy that could help astronomers learn more about galaxies that were present shortly after the Big Bang. Thu, 13 Apr 2023 15:42:37 EDT //www.koonmotors.com/releases/2023/04/230413154237.htm //www.koonmotors.com/releases/2023/04/230406113958.htm There's an invisible monster on the loose, barreling through intergalactic space so fast that if it were in our solar system, it could travel from Earth to the Moon in 14 minutes. This supermassive black hole, weighing as much as 20 million Suns, has left behind a never-before-seen 200,000-light-year-long 'contrail' of newborn stars, twice the diameter of our Milky Way galaxy. It's likely the result of a rare, bizarre game of galactic billiards among three massive black holes. Thu, 06 Apr 2023 11:39:58 EDT //www.koonmotors.com/releases/2023/04/230406113958.htm //www.koonmotors.com/releases/2023/04/230405130135.htm The early universe was a rambunctious place where galaxies often bumped into each other and even merged together. Using NASA's Hubble Space Telescope and other space and ground-based observatories, astronomers investigating these developments have made an unexpected and rare discovery: a pair of gravitationally bound quasars, both blazing away inside two merging galaxies. They existed when the universe was just 3 billion years old. Wed, 05 Apr 2023 13:01:35 EDT //www.koonmotors.com/releases/2023/04/230405130135.htm //www.koonmotors.com/releases/2023/04/230403162609.htm A new study probing the structure and evolution of galaxy clusters shows good agreement with the predictions of standard cosmological models. Mon, 03 Apr 2023 16:26:09 EDT //www.koonmotors.com/releases/2023/04/230403162609.htm //www.koonmotors.com/releases/2023/03/230330102430.htm The Gemini North telescope, one half of the International Gemini Observatory, operated by NSF's NOIRLab, captured a dazzling image of UGC 12914 and UGC 12915, which are nicknamed the Taffy Galaxies. Their twisted shape is the result of a head-on collision that occurred about 25 million years prior to their appearance in the image. A bridge of highly turbulent gas devoid of significant star formation spans the gap between the two galaxies. Thu, 30 Mar 2023 10:24:30 EDT //www.koonmotors.com/releases/2023/03/230330102430.htm //www.koonmotors.com/releases/2023/03/230330102341.htm Astronomers have discovered a large reservoir of hot gas in the still-forming galaxy cluster around the Spiderweb galaxy -- the most distant detection of such hot gas yet. Galaxy clusters are some of the largest objects known in the Universe and this result further reveals just how early these structures begin to form. Thu, 30 Mar 2023 10:23:41 EDT //www.koonmotors.com/releases/2023/03/230330102341.htm //www.koonmotors.com/releases/2023/03/230330102250.htm Much like how wind plays a key role in life on Earth by sweeping seeds, pollen and more from one place to another, galactic winds -- high-powered streams of charged particles and gases -- can change the chemical make-up of the host galaxies they form in, simply by blowing in a specific direction. Thu, 30 Mar 2023 10:22:50 EDT //www.koonmotors.com/releases/2023/03/230330102250.htm //www.koonmotors.com/releases/2023/03/230323103405.htm Astrophysicists have leveraged artificial intelligence to uncover a better way to estimate the mass of colossal clusters of galaxies. The AI discovered that by just adding a simple term to an existing equation, scientists can produce far better mass estimates than they previously had. The improved estimates will enable scientists to calculate the fundamental properties of the universe more accurately, the astrophysicists have reported. Thu, 23 Mar 2023 10:34:05 EDT //www.koonmotors.com/releases/2023/03/230323103405.htm //www.koonmotors.com/releases/2023/03/230321112615.htm A team of international astronomers have discovered a galaxy that has changed classification due to unique activity within its core. The galaxy, named PBC J2333.9-2343, was previously classified as a radio galaxy, but the new research has revealed otherwise. Tue, 21 Mar 2023 11:26:15 EDT //www.koonmotors.com/releases/2023/03/230321112615.htm //www.koonmotors.com/releases/2023/03/230301101541.htm Scientists identified about 140,000 molecular clouds in the Milky Way Galaxy from large-scale data of carbon monoxide molecules, observed in detail by the Nobeyama 45-m radio telescope. Using artificial intelligence, the researchers estimated the distance of each of these molecular clouds to determine their size and mass, successfully mapping the distribution of the molecular clouds in the Galaxy in the most detailed manner to date. Wed, 01 Mar 2023 10:15:41 EST //www.koonmotors.com/releases/2023/03/230301101541.htm //www.koonmotors.com/releases/2023/02/230228113758.htm Scientists have detected the heaviest and youngest infant star ever discovered close to the black hole at the center of our Galaxy. They also identified the region where this 'impossible star' may have formed. Tue, 28 Feb 2023 11:37:58 EST //www.koonmotors.com/releases/2023/02/230228113758.htm //www.koonmotors.com/releases/2023/02/230228085111.htm Using data from the James Webb Space Telescope's first year of interstellar observation, an international team of researchers was able to serendipitously view an exploding supernova in a faraway spiral galaxy. Tue, 28 Feb 2023 08:51:11 EST //www.koonmotors.com/releases/2023/02/230228085111.htm //www.koonmotors.com/releases/2023/02/230227161428.htm While analyzing data from the first images of a well-known early galaxy taken by NASA's James Webb Space Telescope (JWST), astronomers discovered a companion galaxy previously hidden behind the light of the foreground galaxy -- one that surprisingly seems to have already hosted multiple generations of stars despite its young age, estimated at 1.4 billion years old. Mon, 27 Feb 2023 16:14:28 EST //www.koonmotors.com/releases/2023/02/230227161428.htm //www.koonmotors.com/releases/2023/02/230224135122.htm An object near the supermassive black hole at the center of the Milky Way galaxy has drawn the interest of scientists because it has evolved dramatically in a relatively short time. A new study suggests that the object, called X7, could be a cloud of dust and gas that was created when two stars collided. The researchers believe it will eventually be drawn toward the black hole and will disintegrate. Fri, 24 Feb 2023 13:51:22 EST //www.koonmotors.com/releases/2023/02/230224135122.htm //www.koonmotors.com/releases/2023/02/230224135116.htm Astronomers have discovered a rapidly growing black hole in one of the most extreme galaxies known in the very early Universe. The discovery of the galaxy and the black hole at its center provides new clues on the formation of the very first supermassive black holes. Fri, 24 Feb 2023 13:51:16 EST //www.koonmotors.com/releases/2023/02/230224135116.htm //www.koonmotors.com/releases/2023/02/230223181829.htm Six massive galaxies discovered in the early universe are upending what scientists previously understood about the origins of galaxies in the universe. Thu, 23 Feb 2023 18:18:29 EST //www.koonmotors.com/releases/2023/02/230223181829.htm //www.koonmotors.com/releases/2023/02/230216161926.htm Researchers have released their findings on polycyclic aromatic hydrocarbons in the interstellar medium of nearby galaxies. Thu, 16 Feb 2023 16:19:26 EST //www.koonmotors.com/releases/2023/02/230216161926.htm //www.koonmotors.com/releases/2023/02/230208125040.htm Astronomers have uncovered striking new evidence for a mass migration of stars into the Andromeda Galaxy. Intricate patterns in the motions of stars reveal an immigration history very similar to that of the Milky Way. Wed, 08 Feb 2023 12:50:40 EST //www.koonmotors.com/releases/2023/02/230208125040.htm