动画：古怪的射电环
2022年3月30日 Animation: Odd Radio Circles Credits: Illustration: Sam Moorfield; Data: CSIRO, HST (HUDF), ESA, NASA; Image: J. E…
马克·范德·黑的归来
NASA astronaut Mark Vande Hei arrived at the International Space Station on April 9, 2021, and will return home March 30, 202…
金星和火星：在夜空擦身而过
2022年3月29日 Venus and Mars: Passing in the Night Image Credit & Copyright: Carlos Kiko Fairbairn Explanation: When two pl…
相互碰撞：如何创造岩石行星
Major smashups between rocky bodies shaped our solar system. Observations of a similar crash give clues about how frequent th…
土卫六甲烷海反射的阳光
2022年3月27日 Titan Seas Reflect Sunlight Image Credit: NASA, JPL-Caltech, U. Arizona, U. Idaho Explanation: Why would the surfa…
开创性的女飞行员沃利·芬克赢得 2022 年迈克尔·柯林斯终身成就奖
Wally Funk delivers remarks after accepting the 2022 Michael Collins Trophy for Lifetime Achievement, Thursday, March 24, 202…
月球上有什么新鲜事…50年后
Like a time capsule that was sealed for posterity, one of the last unopened Apollo-era lunar samples collected during Apollo …