深夜福利影视-深夜福利影院-深夜福利影院在线-深夜福利影院在线观看-深夜福利在线播放-深夜福利在线导航-深夜福利在线观看八区-深夜福利在线观看免费

【tinder puerto rico sex videos】Enter to watch online.Ancient astronomers saw a supernova. Scientists just captured the explosion.

【tinder puerto rico sex videos】Enter to watch online.Ancient astronomers saw a supernova. Scientists just captured the explosion.

A strange light suddenly appeared in the sky some 1,tinder puerto rico sex videos800 years ago. Chinese astronomers recorded the event, calling it a "guest star.'' It turns out the light, visible for eight months, was an exploded star, a violent supernova deep in our galaxy.

Now in the 21st century, scientists at the National Science Foundation's NOIRLab — which runs big telescopes across the U.S. and elsewhere — turned a giant telescope to the cosmic scene, capturing a rare, detailed view of the historic blast. This fragmented ring-like cloud of space debris is called RCW 86.

"Draped around the outer edges of this star-filled image are wispy tendrils that appear to be flying away from a central point, like the tattered remains of a burst balloon," NOIRLab said in a statement. "These cloud-like features are thought to be the glowing remains of a supernova that was witnessed by Chinese astronomers in the year 185 C.E."


You May Also Like

SEE ALSO: Huge, mysterious blast detected in deep space the remnants of an exploded star in spaceThe remnant shell of the supernova explosion SN 185. Credit: CTIO / NOIRLab / DOE / NSF / AURA T.A. Rector (University Of Alaska Anchorage/NSF’s NOIRLab) / J. Miller (Gemini Observatory / NSF’s NOIRLab) / M. Zamani And D. De Martin (NSF’s NOIRLab)

To capture this burst cosmic balloon, astronomers took images with the high-resolution Dark Energy Camera, which is mounted to the Víctor M. Blanco 4-meter Telescope at the Cerro Tololo Inter-American Observatory in the dark, dry Chilean mountains.

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!

The supernova blast expanded rapidly in space, some 8,000 light-years away. Astronomers suspect that a sun-like star that had spent all its fuel and been reduced to a searing hot core, called a white dwarf, which then progressively ripped material away from its nearby companion star (unlike our solar system, most solar systems have two or more stars). Eventually, the white dwarf couldn't support the extraordinary weight of the stolen stellar material. It collapsed, and exploded. Technically, this is called a "type Ia supernova."

"These supernovae are the brightest of all and no doubt SN 185 [this specific supernova's name] would have awed observers while it shone brightly in the night sky," NOIRLab explains.

Want more scienceand tech news delivered straight to your inbox? Sign up for Mashable's Top Stories newslettertoday.


Related Stories
  • Amazed scientists watched a giant star explode for the first time
  • The most extreme space explosions and crashes of 2022
  • Spectacular Webb telescope image shows a stellar death like never before
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • Webb telescope just found massive objects that shouldn't exist in deep space

Centuries later, with a powerful telescope, we can all glimpse the aftermath, as a ring of star remains still persist around the explosion.

One day, thankfully billions of years into the future, our medium-sized star will reach the end of its life, too. It will bloat and become giant and red, potentially growing large enough to engulf Earth. But our star won't be massive enough to blow up. Instead, it will shed its outer layers as it exhausts fuel, leaving a dense, hot core. Yes, the sun's destiny, too, is to become a white dwarf star, orbiting our galactic center for eons and eons.

Latest Updates

主站蜘蛛池模板: 国产午夜片无码区在线观看爱情 | av无码精品久久不卡网站 | 精品丝袜国产在线播放 | 国产精品露脸视频 | 国产成人一区av | 国产超a级动作大片中文字幕 | 国内精品美女av在线播放 | 国产精品边做奶水狂喷无码 | 91精品国产一区二区三区香蕉 | 国内综合精品午夜久久资源 | 国产精品亚洲专区在线观看 | 成人av免费网址在线观看 | 国产成人精品毛片曰本亚洲 | 国产在线五月综合婷婷 | 99久久精品国产国产毛片 | 国产黄av在线观看免费福利 | 国产猛烈高潮尖叫视频免费 | 国产麻豆精品a在线观看 | 精品国产欧美一区二区三区 | 国产av天堂无码一区二区三区 | 国产精品嫩草久久久久奇趣体验 | 国产精品三级视频 | 国产日韩欧美女同一区二区 | 成人免费观看的a级毛片 | 成年无码按摩av片在线观看 | 91进入蜜桃臀在线播放 | 99国产精成人午夜视频一区二 | 国产免费又粗又猛又爽视频国产 | 91直播在线观看免费 | 国产精品白丝av网站 | 国产av日韩一区二区三区精品 | 国产精品麻花传媒二三区别 | 国产精品99无码一区二区视频 | 国产高潮白浆一区二区在线 | 成人一区二区在线 | 国产精品毛片在线大全 | 国产成人精品综合久久 | 囯产私伦一区二区三区 | 国产成人手机版免费播放 | 国产精品欧美三级在线观看 | 国产一区二区四区在线视频 |