Set as Homepage - Add to Favorites

精品东京热,精品动漫无码,精品动漫一区,精品动漫一区二区,精品动漫一区二区三区,精品二三四区,精品福利导航,精品福利導航。

【ポルノ 映画 配信】Enter to watch online.Astronomers found a monstrous jet powering through the early universe

Scientists have ポルノ 映画 配信found a quasarspewing a gigantic radio jet in spaceat a time in the early universe when such objects are nearly impossible to find. 

Quasars, a portmanteau for "quasi-stellar objects," are blindingly bright galaxy cores. Through powerful telescopes, these distant objects can look like stars, but they're the resulting light from feasting supermassive black holes

The jet, sprawling at least 200,000 light-years, double the span of the Milky Way, emerges from the J1601+3102 quasar, born less than 1.2 billion years after the Big Bang. Though a billion years later may not seem like the early days, that period occurred when the universe was only nine percent of its current age of 13.8 billion — making it a mere toddler.


You May Also Like

"It’s only because this object is so extreme that we can observe it from Earth, even though it’s really far away," said Anniek Gloudemans, a research fellow at the federally funded NOIRLab, in a statement.

SEE ALSO: Scientists found a colossal black hole near the dawn of time Radio jets sprawling through space in the distant universeThe J1601+3102 quasar's radio jet was first discovered by the Low Frequency Array Telescope. Credit: LOFAR / DECaLS / DESI Legacy Imaging Surveys / LBNL / DOE / CTIO / NOIRLab / NSF / AURA

Finding this radio jet, first discovered by the European Low Frequency Array Telescope, is an enormous achievement. Follow-up observations ensued in near-infrared light with the Gemini North Telescope and in visible light with Hobby Eberly Telescope. A research team has characterized the object in a new paperpublished in The Astrophysical Journal Letters

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!

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave background. The ancient radiation, the earliest fossil of light from 380,000 years after the Big Bang, tends to swamp out more subtle signals.

Although quasars are technically difficult to find in the early universe, the nearest quasarsto Earth are still several hundred million light-years away. That quasars aren't found closer to home is a clue they are ancient relics. Scientists continue to hunt for them because they provide insight into the evolution of galaxies and the universe as a whole. 

Black holes in general are some of the most inscrutable things in space. Astronomers believe these invisible giants skulk at the center of virtually all galaxies. Falling into one is an automatic death sentence. Any cosmic stuff that wanders too close reaches a point of no return. 


Related Stories
  • Astronomers wonder if galaxies are falling into this giant black hole
  • Scientists found a colossal black hole near the dawn of time
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Black holes, ranked
  • A NASA telescope reveals a giant black hole jet like never before

But scientists have observed something weird at the edge of black holes' accretion disks, the rings of rapidly spinning material around the holes, like the swirl of water around a bathtub drain: A tiny amount of the material can suddenly get rerouted. When this happens, high-energy particles get flung outward as a pair of jets, blasting in opposite directions, though astronomers haven't quite figured out how they work. It's also still a mystery when exactly in cosmic history the universe started making them. 

Despite this jet's length, it's a pipsqueak compared to others scientists have discovered in later eras. Porphyrion, observed 6.3 billion years after the Big Bang, has a 23 million light-year-long jet. The J1601+3102 quasar is also of modest size, just 450 million times more massive than the sun. Quasars are sometimes known to tip scales at billions of times heavier than the sun. 

"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars," Gloudemans said. "This seems to indicate that you don’t necessarily need an exceptionally massive black hole or accretion rate to generate such powerful jets in the early universe."

0.2952s , 10070.96875 kb

Copyright © 2025 Powered by 【ポルノ 映画 配信】Enter to watch online.Astronomers found a monstrous jet powering through the early universe,  

Sitemap

Top 主站蜘蛛池模板: 91精品久久久久久综合五月天 | 亚洲午夜精品A片一区三区无码 | 亚洲成av人片在线观看无码 | 国产精品无码久 | 国产免费的又黄又爽又色 | 日日摸天天摸97狠狠婷婷 | 丁香五月开心婷婷综合缴情 | 色色噜一噜 | 亚洲国产精品久久大片 | 少妇人妻偷人精品视蜜桃 | 波多野结衣全部系列在线观看 | 高清无码中文字幕影片 | 久久国产乱子伦精品免费午夜 | 激情欧美日韩一区二区亚洲乱码国产乱码精品精大量国产综合 | 午夜成人A片精品视频免费观看 | 国产乱子伦视频三区 | 操逼导航| 国产a一区二区三区 | 蜜臀AV色欲A片无码一区 | 日本高清视频一区二区三区 | 无码一区二区精品视频 | 99久久亚洲国产精品免费 | 东京热av中文字幕av专区 | 宅男午夜免费看片在线播放 | 亚洲综合无码一区二区三区 | 精品国产aⅴ一区二区三区4区 | 久久久久久久久久免免费精品 | yw193亚洲中文字幕无码一区 | 一二三四日本高清无吗 | 波多野结衣爽到高潮漏水大喷视频 | ts人妖国产一区 | 国产乱子伦精品无码码专区 | 久久无码精品亚洲一区二区三区 | 国产成人黄色网站视频在线观看 | 亚洲成无码人在线观看 | 一区二区中文字幕在线观看 | 免费看黄网址 | 国产免费无码又爽又刺激A片动漫 | av无码理论片在线观 | 亚洲久热无码中文字幕人妖 | 永久免费看mv网站入口 |