Set as Homepage - Add to Favorites

日韩欧美成人一区二区三区免费-日韩欧美成人免费中文字幕-日韩欧美成人免费观看-日韩欧美成人免-日韩欧美不卡一区-日韩欧美爱情中文字幕在线

【cute homemade desi girl sex video】Webb telescope finds a 'weird' galaxy with something brighter than stars

When astronomers pointed the James Webb Space Telescopeat the early universe,cute homemade desi girl sex video they found an ancient galaxy with an unusual light signature. 

After a thorough study of the data, scientists determined stars within that galaxy aren't the direct culprit of its extraordinary brightness. It's spacegas. 

This finding, publishedin Monthly Notices of the Royal Astronomical Society, could provide a missing link in cosmic history, revealing a previously unknown phase of galaxy evolution — one in which superheated gas clouds can actually outshine their stars. 

"It looks like these stars must be much hotter and more massive than what we see in the local universe," Harley Katz, an astrophysicist at the universities of Oxford in the United Kingdom and Chicago in the United States, said in a statement, "which makes sense because the early universe was a very different environment." 

SEE ALSO: Webb telescope is about to home in on these 2 exoplanets. Here's why. Webb finding exotic galaxy with brighter gas than starsThe James Webb Space Telescope found a galaxy in the early universe with brighter gas than stars. Credit: NASA / ESA / CSA / STScI / Alex Cameron

In astronomy, looking farther translates into observing the past because light and other forms of radiation take longer to reach us. Webb, a collaboration of NASAand its European and Canadian counterparts, was built to study an extremely early periodof the cosmos, detecting invisible light at infrared wavelengths. In short, a lot of dust and gas in space obscures the view to extremely distant and inherently dim light sources, but infrared waves can penetrate through the clouds. 

Webb has been able to observe some of the oldest, faintest light in existence, including this strange galaxy, GS-NDG-9422, as it existed 1 billion years after the Big Bang. For perspective, the universe’s age is estimated to be somewhere in the neighborhood of 13.8 billion years. 

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!

Scientists think the galaxy is undergoing intense star formation within a cocoon of dense gas that is churning out massive, hot stars. A barrage of light particles from the starlight could be bombarding the gas, causing it to shine extremely bright. 

Astronomers used computer models of hot, massive stars heating up clouds of gas. Not only did they demonstrate that the gas could be more luminous, but that the results closely replicated the recent telescope observations of galaxy GS-NDG-9422.

In the Milky Way’s neck of the universe, hot, massive stars generally have temperatures between 70,000 to 90,000 degrees Fahrenheit. But this galaxy has stars upward of 144,000 degrees Fahrenheit, the researchers said. 


Related Stories
  • Webb telescope is about to home in on these 2 exoplanets. Here's why.
  • Webb telescope has answers for an actual question mark in space
  • Webb telescope spots proof of the first stars to light the universe
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Earth only has one moon. Next week that won't be true.

Cosmologists have predicted that gas could outshine stars in the environments of the universe’s first generation of stars, known as so-called Population III stars. Finding these pristine, pure-bred stars is one of the top priorities of modern astrophysics. 

Given that most of the chemicals in the universe are thought to have come from exploded stars, scientists have rationalized that the firstborn must have been composed almost entirely of hydrogen and helium, the primitive materialthat emerged from the Big Bang. Over time, as stars died and enriched the universe with heavier chemical elements, subsequent generations of stars formed with more diverse ingredients.

Though the studied galaxy does not appear to have those highly-sought-after Population III stars— their light is too chemically complex — they seem to be something in betweenthe universe’s first primitive stars and the kind that would likely inhabit more-established galaxies. Now the team wonders whether this is a common phenomenon among galaxies of this period. 

"My first thought in looking at the galaxy’s [light] spectrum was, 'that’s weird,' which is exactly what the Webb telescope was designed to reveal," said lead author Alex Cameron of Oxford in a statement. It’s discovering "totally new phenomena in the early universe that will help us understand how the cosmic story began."


Featured Video For You
10 mind-blowing discoveries from the James Webb Telescope

Topics NASA

0.2079s , 14326.46875 kb

Copyright © 2025 Powered by 【cute homemade desi girl sex video】Webb telescope finds a 'weird' galaxy with something brighter than stars,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 国产成人无码午夜视频在线观看 | 久久久久久综合网精品 | 国产精品成人国产乱 | 1区2区3区4区产品不卡码网站 | 日韩精品一区二区三区中文字 | 亚洲av成人精品一区二区在线 | 国产成年无码v片在线 | 亚洲精品久久久无码 | 亚洲精品高清国产麻豆专区 | 无码一区二区三区va在线播放 | 丰满日韩放荡少妇无码视频 | 国产精品后入内射日本在线观看 | 国产a级作爱片无码 | 久久精品久久久久久久不卡 | 亚洲精品国产精品国自产 | 人妻无码av一区二区三区精品 | 国产成人一区二区三区在线 | 91精品无码久久久久久国产软件 | 亚洲日韩国产欧美一区二区三区 | 亚洲免费好看视频 | 国产精品人妻无码免费A片导航 | 久久久九色综合亚洲成色777 | 四虎黄色影院 | 精品无码一二区A片 | 91精品欧美综合在线观看 | 女人把腿张开叫男人桶免费视频 | 国产手机在线视频 | 国产精品不卡午夜精品网站 | 国产97精品久久久天天A片 | 国产福利一区二区精品免费 | 亚洲AV无码最大一区二区 | 亚洲欧美人成网站综合在线 | 成 人 黄 色 免费 网站无毒 | 成人国产成人免费高清直播 | 91制片厂果冻星空传媒喜剧 | 欧美日韩精品久久 | 欧美精品华人在线 | 药水哥探花丁香美女社区 | 中文字幕中文乱码欧美一区二区 | 色偷偷人人澡人人爽人人模 | 日本高清视频网站www |