哈勃望远镜观测小哑铃星云庆祝34周年
4月24日，为了庆祝NASA传奇的哈勃太空望远镜发射34周年，天文学家拍摄了位于3,400光年外北天拱极星座英仙座的小哑铃星云（也称为梅西耶76、M76或NGC 650/651）的快照。这个上镜的星云是业余天文学家最喜欢的目标。
标签： 哈勃太空望远镜
NASA哈勃望远镜对年轻恒星为期三年的研究进入了新的篇章
这是哈勃太空望远镜有史以来执行的最大、最雄心勃勃的的项目之一，一个由科学家和工程师组成的团队在三年时间里收集了近500颗恒星的信息。这项工作为恒星的形成、演化及其对周围环境的影响提供了新的见解。
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 Crab Nebula is now known to be a supernova remnant, an expandi...
NASA的詹姆斯·韦伯太空望远镜和哈勃太空望远镜联手创造了最丰富多彩的宇宙视图
NASA的詹姆斯·韦伯太空望远镜和哈勃太空望远镜联合起来研究一个被称为MACS0416的膨胀星系团。由此产生的全色图像结合了可见光和红外光，组合成有史以来最全面的宇宙视图之一。MACS0416距离地球约43亿光年，是一对相互碰撞的星系团，它们最终将合并成一个更大的星系团。
哈勃望远镜发现嵌入银河系内部的闪光球状星团
This colorful image of the globular star cluster Terzan 12 is a spectacular example of how dust in space affects starlight coming from background objects. A globular star cluster is a conglomeration of stars, arranged in a spheroidal shape. Stars in globular clusters are bound together by gravity, with a higher concentration of stars towards the center. The ...
哈勃看到一个闪亮的临近星系
The galaxy ESO 300-16 looms over this image from the NASA/ESA Hubble Space Telescope. This galaxy, which lies 28.7 million light-years from Earth in the constellation Eridanus, is a ghostly assemblage of stars which resembles a sparkling cloud. Other distant galaxies and foreground stars complete this astronomical portrait, which was captured by the Advanced...
海王星消失的云层与太阳周期有关
天文学家们发现了海王星云层的增减变化与11年太阳活动周期之间的联系。太阳交织磁场的增强和减弱驱动着太阳活动。
哈勃望远镜拍摄到宇宙星系团
The massive cluster Abell 3322 is featured in this image from the NASA/ESA Hubble Space Telescope, in which the galaxy 2MASX J05101744-4519179 basks in the center. This distant galaxy cluster is a cosmic leviathan that is highly luminous at X-ray wavelengths. Observing galaxy clusters like Abell 3322 can advance our understanding of the evolution and interac...
哈勃望远镜瞥见一个闪烁的星系团
The glittering, glitzy contents of the globular cluster NGC 6652 sparkle in this star-studded image from the NASA/ESA Hubble Space Telescope. The core of the cluster is suffused with the pale blue light of countless stars, and a handful of particularly bright foreground stars are adorned with crisscrossing diffraction spikes. NGC 6652 lies in our own Milky W...
哈勃望远镜窥视宁静星系
The tranquil spiral galaxy UGC 12295 basks leisurely in this image from the NASA/ESA Hubble Space Telescope. This galaxy lies around 192 million light-years away in the constellation Pisces and is almost face-on when viewed from Earth, displaying a bright central bar and tightly wound spiral arms. Despite its tranquil appearance, UGC 12295 played host to a c...