国产三级大片在线观看-国产三级电影-国产三级电影经典在线看-国产三级电影久久久-国产三级电影免费-国产三级电影免费观看

Set as Homepage - Add to Favorites

【indian train sex video】Webb telescope scientists forced to reckon with enormous galaxy outliers

Source:Feature Flash Editor:knowledge Time:2025-07-03 02:30:26

Modern astronomers have indian train sex videospeculated that, in the beginning, all galaxies formedin large halos of dark matter, a mysterious-yet-abundant substance that doesn't shine or interact with light.

These halos would have captured gas into gravitationally bound structures, turning about 20 percent of that gas into galaxy-residing stars. 

But new research from the James Webb Space Telescope, a collaboration of NASAand its European and Canadian counterparts, is forcing scientists to rethink how galaxies formed in the early universe. 


You May Also Like

A team has discovered three ultra-massive galaxies near the beginning of time, seemingly contradicting the notion that the first spaceneighborhoods had to have been built rather clumsily. The scientists have referred to the ancient mammoth structures as "Red Monsters" because their high dust content makes them appear extremely red in Webb images, displayed at the top of this story.

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest processes that would have been slow and inefficient, said Stijn Wuyts, an astronomer from the University of Bath in the United Kingdom.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

"Yet somehow these Red Monsters appear to have swiftly evaded most of these hurdles," he said in a statement.

SEE ALSO: Astronomers just found a galaxy way too advanced for its time An artist's imagining of the James Webb Space Telescope against a starry backdropScientists are using the James Webb Space Telescope to study how galaxies were built a few hundred million years after the Big Bang. Credit: NASA GSFC / CIL / Adriana Manrique Gutierrez illustration

The trio of galaxies featured in the paper, published in the journal Nature on Wednesday, came together within the first billion years after the Big Bang, when the universe was still a toddler. Up until recently, theorists have believed a galaxy as large and advanced as the Milky Way would require many billions of years of evolution. The universe is estimated to be 13.8 billion years old

The study is just the latest bit of mounting evidence to suggest that cosmologists have some work to do to better understand galaxies. Last month a separate team of scientists reported the discovery of REBELS-25, a galaxy that existed when the universe was only 700 million years old, yet is strikingly similar to the Milky Way. 


Related Stories
  • Astronomers just found a galaxy way too advanced for its time
  • Scientists haven't found a rocky exoplanet with air. But now they have a plan.
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Astronomers may have solved one of Webb's first puzzles
  • Webb telescope spots proof of the first stars to light the universe

Those researchers used the Atacama Large Millimeter/submillimeter Array, or ALMA, an observatory in Chile’s Atacama Desert, for their research. The structure, as described in Monthly Notices of the Royal Astronomical Society, could be the most distant rotating disk galaxy found so far. 

An artist's imagining of early galaxy formationCosmologists may have to rethink galaxy evolution theories as more mature and orderly galaxies are found in the early universe. Credit: NASA / ESA / CSA / Joseph Olmsted (STScI) illustration

In the new Naturestudy, scientists actually analyzed a sample of 36 massive dust-obscured galaxies. Though most of them didn't conflict with scientific models, the three ultra-massive standouts were found churning out stars nearly two times more efficiently — and thus faster — than smaller galaxies of the same period. 

"Already in its first few years of operation, JWST has thrown us a couple of curveballs," Wuyts said. "In more ways than one, it has shown us that some galaxies mature rapidly during the first chapters of cosmic history."

0.1469s , 14298.8359375 kb

Copyright © 2025 Powered by 【indian train sex video】Webb telescope scientists forced to reckon with enormous galaxy outliers,Feature Flash  

Sitemap

Top 主站蜘蛛池模板: 国产999热这里只有国产中文精品 | 久久久国产精品免费视频 | 99久久精品国产一区二区 | 亚洲香蕉毛片久久网站老妇人 | 国产高清一区二区在线 | 亚洲国产中文在线二区三区免 | 亚洲欧美一区二区三区在饯 | 亚洲欧美日韩国产色另类 | 久久久久立洲av无码av蜜桃 | 99久久精品毛片免费播放 | 97亚洲狠狠色综合久久位 | 经典乱家庭伦小说 | 久久综合狠狠综合久久97色 | 女同久久精品国产99国产精品 | 久久综合经典国产二区无码 | 亚洲成a人片在线不 | 青青草原综合久久大伊人精品 | 国产AV亚洲国产AV麻豆 | 亚洲欧美日韩精品 | 99久在线| 国产亚洲av一区二区三区 | 国产中文一区二区苍井空 | 久久精品日韩 | 国产精品wwwcom976con| 国产欧美日韩精品第一区 | 97smm| 成人女人看片免费视频放人 | 波多野结衣视频免费观看 | 久久久久久夜精品精品免费啦 | 国产三級三級三級A片视频 国产三区在线成人AV | 欧美成人猛片AAAAAAA | 精品一区二区三区高清免费观看 | 亚洲精品欧美一区二区三区 | 国产丝袜福利在线观 | 久久久久亚洲av无码专区体验 | 日韩人妻中文字幕在线视频 | 性欧美videofree另类 | 国产手机精品一区二区 | 99久久人妻精品 | 国产精品久久人人爱 | 亚洲国产欧美一区二区久久 |