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

【phim sex nhat co cot truyen】Astronomers found a monstrous jet powering through the early universe

Scientists have phim sex nhat co cot truyenfound 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."

0.158s , 10072.6171875 kb

Copyright © 2025 Powered by 【phim sex nhat co cot truyen】Astronomers found a monstrous jet powering through the early universe,Public Opinion Flash  

Sitemap

Top 主站蜘蛛池模板: 国产成人一区二区三区毛片 | 抽插嗯好爽好舒服好大 | 国产成人无码精品久久久小说 | 久草在线视频免费老司机 | 国产成人精品久久免费看 | 中文字幕高清免费不卡视频 | 天堂久久精品9966国产精品一区在线观看你懂的 | 欧美人与禽zoz0性 | 成人免费片在线观看国产 | 无码又爽又刺激a片涩涩 | 2024在线看日本三级 | 一级做a爱全免费视频免费 一级做a爱视频 | 久久久一线二线三线 | 国产亚洲精品久久久无码狼牙套 | 大片在线观看 | 蜜臀久久99精品久久久久久做爰 | 欧美日韩国产中文字幕理论 | 精品国产一区二区三区久久狼 | 国产成人h片视频 | 国产精品一区福利小视频 | 国产精品亚洲精品一区二区 | 精品三级综合少妇 | 免费b站国内精品视频 | 99久久久精品国产自免费 | 欧美AAAAAA级午夜福利视频 | 国产精品毛片av一区二区三区 | www高清一区调教人人传媒牛牛 | 视频在线观看一区 | 韩国三级日本三级在线观看 | 久久久久久久久无码精品亚洲日 | 五月天丁香久久 | 日日夜夜久久嫩草 | 日韩人妻互换无码av | 国产成人精品白浆免费视频试看 | 免费无码毛片一区二区A片 免费无码毛片一区二区三区A片 | 精品无码国产污污污免费 | 国产a级毛欧美 | 国产午夜精品视频一区二区三区 | 亚洲欧美日韩另类精品 | 国产精品爽爽va在线观看无码 | 久久精品一卡二卡三卡四卡视频版 |