Boomerang Nebula | 電影影評網
![Boomerang Nebula](https://i.imgur.com/FK6P5g9.jpg)
In1995,usingthe15-metreSwedish-ESOSubmillimetreTelescopeinChile,astronomersrevealedthatitisthecoldestplaceintheUniversefoundsofar, ...
![Boomerang Nebula](https://i.imgur.com/FK6P5g9.jpg)
From Wikipedia, the free encyclopedia
Protoplanetary nebula in the constellation Centaurus
For the Bow-Tie Nebula (C2) in Cepheus, see NGC 40.The Boomerang Nebula is a protoplanetary nebula[2] located 5,000 light-years away from Earth in the constellation Centaurus. It is also known as the Bow Tie Nebula and catalogued as LEDA 3074547.[3] The nebulas temperature is measured at 1 K (−272.15 °C; −457.87 °F) making it the coolest natural place currently known in the Universe.[4][5][6]
The Boomerang Nebula is believed to be a star system evolving toward the planetary nebula phase. It continues to form and develop due to the outflow of gas from its core where a star in its late stage life sheds mass and emits starlight illuminating dust in the nebula. Millimeter scale dust grains mask portions of the nebulas center so most e...
Boomerang Nebula | 電影影評網
Coldest place in the known universe | 電影影評網
ESA | 電影影評網
The coldest place in the Universe | 電影影評網
The Coldest Place in the Universe May Actually Be a Sussy ... | 電影影評網
The Coldest Place in the Universe — And How It Got So Cold | 電影影評網
What is the coldest place in the Universe? | 電影影評網
What is the coldest place in the universe? | 電影影評網
Where is the coldest place in the universe? | 電影影評網
![](https://i.imgur.com/FK6P5g9.jpg)
《極凍之城 》影評,電影片長、分級相關資訊整理
《極凍之城》影評如何?幫大家整理「限」相關資訊,包含:電影上映年度、電影分級、語言、出品公司、片長等常見資料:片名:...
![](https://i.imgur.com/FK6P5g9.jpg)
極凍之城影評,電影片長、分級相關資訊整理
極凍之城影評如何?幫大家整理「限」相關資訊,包含:電影上映年度、電影分級、語言、出品公司、片長等常見資料:片名:極凍...