Astronomers Discover Black Hole Hiding In Plain Sight In Earth's "Backyard"
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Given that each light-year — defined as the distance light travels in one Earth year — is about 6 trillion miles (9 trillion km), a black hole that lies 1,000 light-years away may not seem very close. However, to astronomers who are accustomed to cosmic distance scales, the recently-discovered HR 6819's black hole, which lies in the constellation Telescopium, is an extremely close neighbor.
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지금 학습 시작하기댓글 150개
- robloxuser약 5년wow that's cool but it will be a little scary if it sucked up Earth right?
- schooler약 5년irk, its so cool how it acts like!
- daniella_reader약 5년Ya they are very cool lol but there kinda scary a little lol leave a like pls and a reply pls. Do it especially if you agree
- dragonhearted4년 이상honestly I agree
- soccerpum3약 5년I love science it's so cool that we can be learning this
- e_r_k_s약 5년Black Holes are a very cool lol
- daniella_reader약 5년I agree
- chrismas약 5년so cool
- elizabethan약 5년That is so cool.Like me if you agree.
- schooler약 5년Yeah, cool enough to knock my socks off!
- taylorsville5년 이하I know right?
- lizzzy_winkle약 5년It's so pretty.
- legendofzelda약 5년Ark survival evolved!
- legendofzelda약 5년10 to 20 times the mass of the sun!!😰 the sun can fit millions of earth in it, so just imagine how big it can be if it is a LOT larger than the sun!!☣❕
- legendofzelda약 5년Wow cool! 😎