星系聚集带来温暖
As the holiday season approaches, people in the northern hemisphere will gather indoors to stay warm. In keeping with the sea…
哈勃望远镜拍摄到了银河系令人眼花缭乱的景象
NGC 3175 is located around 50 million light-years away in the constellation of Antlia (the Air Pump). The galaxy can be seen …
哈勃太空望远镜观测到一个发光的星系
For this image, the NASA/ESA Hubble Space Telescope turned its powerful eye toward an emission-line galaxy called NGC 3749. W…
哈勃太空望远镜发现了一个奇怪的螺旋
The universe is simply so vast that it can be difficult to maintain a sense of scale. Many galaxies we see through telescopes…
哈勃太空望远镜在天空中发现美杜莎星系并吞者
The galaxy pictured in this Hubble image has an especially evocative name: the Medusa merger. Often referred to by its somewh…
哈勃太空望远镜更近距离地观察了“未死”的邻居
Many of the best-loved galaxies in the cosmos are remarkably large, close, massive, bright, or beautiful, often with an unusu…
M81星系的红外影像
Located in the northern constellation of Ursa Major, which also includes the Big Dipper, nearby galaxy Messier 81 is easily v…
哈勃太空望远镜拍摄到了两个正在相互作用的星系
The pair of strange, luminescent creatures at play in this image are actually galaxies — realms of millions upon millions of …
邻近宇宙中的局部空洞
2019 August 6 The Local Void in the Nearby Universe Image Credit: R. Brent Tully (U. Hawaii) et al. Explanation: What does ou…