揭示银河系中心
2019-10-10
The center of our Milky Way galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas. But in this stunning ...
宇宙
一颗岩石系外行星表面的一瞥
2019-10-09
Discovered in 2018 by NASA's Transiting Exoplanet Satellite Survey (TESS) mission, planet LHS 3844b is located 48.6 light-years from Earth and has...
发现中等大小的黑洞
2019-09-27
In our vast universe, the heaviest black holes grew from seeds. Nourished by the gas and dust they consume, or by merging with other dense objects...
哈勃太空望远镜更近距离地观察了“未死”的邻居
2019-09-20
Many of the best-loved galaxies in the cosmos are remarkably large, close, massive, bright, or beautiful, often with an unusual or intriguing stru...
M81星系的红外影像
2019-09-04
Located in the northern constellation of Ursa Major, which also includes the Big Dipper, nearby galaxy Messier 81 is easily visible through binocu...
哈勃望远镜拍摄到恒星生命的最后阶段
2019-08-31
This image from the NASA/ESA Hubble Space Telescope shows NGC 5307, a planetary nebula that lies about 10,000 light-years from Earth. It can be se...
庆祝斯皮策太空望远镜16岁生日
2019-08-30
Sixteen years ago, NASA launched its Spitzer Space Telescope into orbit around the Sun. Since the observatory launched on Aug. 25, 2003, it has be...
哈勃太空望远镜拍摄到了动态垂死的恒星
2019-08-24
This atmospheric image taken with the NASA/ESA Hubble Space Telescope shows a dark, gloomy scene in the constellation of Gemini (the Twins). The s...
哈勃太空望远镜拍摄的恒星气体发光的照片
2019-08-17
Although it looks more like an entity seen through a microscope than a telescope, this rounded object, named NGC 2022, is certainly not algae or t...
哈勃太空望远镜拍摄到了两个正在相互作用的星系
2019-08-10
The pair of strange, luminescent creatures at play in this image are actually galaxies — realms of millions upon millions of stars. This galactic ...