时间:2026-04-08 03:42:17 来源:网络整理编辑:娛樂
Death and new life meet in a photo showing off a nebula located 7,500 light-years away. The Carina N
Death and new life meet in a photo showing off a nebula located 7,500 light-years away.
The Carina Nebula — recently photographed by the VISTA telescope in the Southern Hemisphere — is a 300-light-year-across area of gas and dust that gives rise to brand new stars as other, older objects die.
It's thought to be one of the largest regions of star formation in the Milky Way, according to the European Southern Observatory (ESO). That makes this new view of the nebula all the better.
SEE ALSO:The best places to stargaze around the world"The massive stars in the interior of this cosmic bubble emit intense radiation that causes the surrounding gas to glow. By contrast, other regions of the nebula contain dark pillars of dust cloaking newborn stars," the ESO said in a statement.
"There’s a battle raging between stars and dust in the Carina Nebula, and the newly formed stars are winning — they produce high-energy radiation and stellar winds, which evaporate and disperse the dusty stellar nurseries in which they formed."
The bizarre star system Eta Carinae can also be seen in the new image. The star system is thought to be a binary, with two objects orbiting each other.
"Eta Carinae can be seen in this image as part of the bright patch of light just above the point of the 'V' shape made by the dust clouds," the ESO said.
A full view of the Carina NebulaCredit: ESO/J. Emerson/M. Irwin/J. Lewis"Directly to the right of Eta Carinae is the relatively small Keyhole Nebula — a small, dense cloud of cold molecules and gas within the Carina Nebula — which hosts several massive stars, and whose appearance has also changed drastically over recent centuries."
According to ESO, Eta Carinae was exceedingly bright in the 1830s, but since then has faded somewhat, moving toward its stellar death.
If you're interested in spotting the Carina Nebula or Eta Carinae, you can check them out from the Southern Hemisphere without the aid of a telescope or binoculars.
Sound the alarms: Simone Biles finally met Zac Efron2026-04-08 03:20
忌生冷食物能吃水果嗎2026-04-08 03:14
高壓鍋燉鴨子多長時間2026-04-08 03:06
寶寶額頭紅印能消失嗎2026-04-08 02:57
Metallica to seek and destroy your eardrums with new album this fall2026-04-08 02:57
膽囊炎吃什麽藥好得快2026-04-08 02:29
家庭美食做法大全簡單做法2026-04-08 01:53
子宮手術後吃什麽補品2026-04-08 01:12
Florida hurricane forecast remains uncertain, but trends in state's favor2026-04-08 01:10
三七粉什麽時間吃最好2026-04-08 01:06
This weird squid looks like it has googly eyes, guys2026-04-08 03:40
乳腺結節吃什麽食物好2026-04-08 03:38
小兒盜汗的症狀和治療方法2026-04-08 03:33
白帶常規檢查正常標準2026-04-08 03:32
Felix the cat just raised £5000 for charity because she's the hero we all need2026-04-08 03:28
小孩流鼻血吃什麽水果2026-04-08 03:20
曲咪新乳膏嬰兒能用嗎2026-04-08 03:08
嬰兒大小臉應睡哪一邊2026-04-08 03:01
Major earthquake and multiple aftershocks rock central Italy2026-04-08 02:49
2歲自閉症的早期表現2026-04-08 01:36