幽灵状的面纱星云
2019 October 31 The Ghostly Veil Nebula Image Credit & Copyright: Anis Abdul Explanation: A ghostly visage on a cosmic s…
木星的云顶:由高到低
This view from NASA’s Juno spacecraft captures colorful, intricate patterns in a jet stream region of Jupiter’s n…
国际空间站的夜间灯光轨迹
This image of star trails was compiled from time-lapse photography taken by NASA astronaut Christina Koch from aboard the Int…
好奇号探测车在火星上发现粘土块
2019 October 29 Curiosity Rover Finds a Clay Cache on Mars Image Credit: NASA, JPL-Caltech, MSSS Explanation: Why is there cl…
NASA将4个RS-25引擎中的第一个安装在“阿尔特弥斯1号”火箭上
Engineers and technicians at NASA’s Michoud Assembly Facility in New Orleans have structurally mated the first of four RS-25 …
仙王座内黑暗的海马星云
2019 October 24 Dark Seahorse in Cepheus Image Credit & Copyright: Sergio Kaminsky Explanation: Light-years across, this…
第谷超新星:恒星的死亡
In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia. Addin…
星际访客2I/Borisov彗星
2019 October 18 Interstellar Interloper 2I/Borisov Image Credit: NASA, ESA, and D. Jewitt (UCLA) et al. Explanation: After th…
美国宇航局的X-59奎斯特飞机在洛克希德马丁臭鼬工厂成型
In the high desert of California, some of the most important aircraft in aviation history have been built and flown. NASA’s X…