观察土卫六是否有生命迹象
NASA’s next destination in the solar system is the unique, richly organic world Titan. Advancing our search for the bui…
当行星碰撞时会发生什么
This artist’s concept illustrates a catastrophic collision between two rocky exoplanets in the planetary system BD +20 307, t…
TESS在宜居带发现了第一颗地球大小的行星
In a galaxy 100 light-years away in the constellation Dorado sits a planetary system named TOI 700. It is home to TOI 700 d, …
下一步是测试将人类送上月球的火箭
On Jan.1, 2020, NASA Administrator Jim Bridenstine tweeted: “Making progress! The massive @NASA_SLS core stage is mov…
哈勃太空望远镜拍摄到了星系的天体亮片
This smattering of celestial sequins is a spiral galaxy named NGC 4455, located in the northern constellation of Coma Berenic…
从空间站看到的闪闪发光的地球光
Stars glitter in the night sky above the Earth’s atmospheric glow, as the International Space Station orbited 260 miles…
距离2300万光年的银河烟火
A galaxy about 23 million light years away is the site of impressive, ongoing fireworks. Rather than paper, powder and fire, …
使用哈勃太空望远镜的考德威尔目录探索夜空
During the 18th century, French astronomer Charles Messier compiled a list of over 100 cosmic objects that might fool fellow …
宇航员克里斯蒂娜·科赫准备再次创造历史
NASA astronaut Christina Koch makes observations from the International space Station’s cupola. Koch has already made h…