supernova remnant

天文·每日一图

高危险区的双重天文发现

A starfield is shown with many stars and several faint light brown dust clouds. In the center is a large cloud with brown dust and gas shells lined in blue. Please see the explanation for more detailed information.
图中显示的星场中有许多恒星和几朵淡淡的浅棕色尘埃云。中心是一片大型尘埃云,其褐色尘埃与气体外壳被蓝色光晕环绕。有关更多详细信息,请参阅说明。

天文·每日一图

M1: 不断扩张的蟹状星云

The Crab Nebula, M1, is shown as imaged by the James Webb Space Telescope. The rollover image is the same Crab Nebula but this time from the Hubble Space Telescope. The Webb image is in near infrared light, while the Hubble image is in visible light. Please see the explanation for more detailed information.
这幅图像展示的是詹姆斯·韦布太空望远镜拍摄的蟹状星云(M1)。翻转图像显示的是同一个蟹状星云,但这次是由哈勃太空望远镜拍摄的。韦布图像是近红外光拍摄的,而哈勃图像则是可见光拍摄的。有关更多详细信息,请参阅说明。

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超新星遗迹中的美人鱼星云

A starfield is shown with a long blue-glowing nebula taking up much of the frame. The nebula appears, to some, similar to a fish or a mermaid. Please see the explanation for more detailed information.
一个长长的蓝色发光星云占据了画面的大部分。对一些人来说,这个星云看起来就像一条鱼或一条美人鱼。有关更多详细信息,请参阅说明。

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IC 443: 水母星云

2023年12月26日 IC 443: The Jellyfish Nebula Image Credit & Copyright: David Payne Explanation: Why is this jellyfish swimming in a sea of stars? Drifting near bright star Eta Geminorum, seen at the right, the Jellyfish Nebula extends its tentacles from the bright arcing ridge of emission left of c

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超新星遗迹仙后A

2023年12月14日 Supernova Remnant Cassiopeia A Image Credit: NASA, ESA, CSA, STScI; D. Milisavljevic (Purdue University), T. Temim (Princeton University), I. De Looze (University of Gent) Explanation: Massive stars in our Milky Way Galaxy live spectacular lives. Collapsing from vast cosmic clouds, their

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弗莱明三角星云

2023年11月21日 Fleming’s Triangular Wisp Image Credit & Copyright: Cristiano Gualco Explanation: These chaotic and tangled filaments of shocked, glowing gas are spread across planet Earth’s sky toward the constellation of Cygnus as part of the Veil Nebula. The Veil Nebula itself is a l

天文·每日一图

M1: 不断扩张的蟹状星云

2023年11月15日 M1: The Incredible Expanding Crab Image Credit: NASA, ESA, CSA, STScI; Jeff Hester (ASU), Allison Loll (ASU), Tea Temim (Princeton University) Explanation: Cataloged as M1, the Crab Nebula is the first on Charles Messier’s famous list of things which are not comets. In fact, the Cr

天文·每日一图

M1:蟹状星云

2023年11月9日 M1: The Crab Nebula Image Credit: NASA, ESA, CSA, STScI; Tea Temim (Princeton University) Explanation: The Crab Nebula is cataloged as M1, the first object on Charles Messier’s famous 18th century list of things which are not comets. In fact, the Crab is now known to be a supernova

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