【4K】欧西里斯探测器旅程的终点

[视频作者] 开普勒186f

[视频时长] 3:46

[视频类型] 科学科普

https://svs.gsfc.nasa.gov/14406 OSIRIS-REx is NASA’s first asteroid sample return mission. It launched in September 2016 on a journey to explore a near-Earth asteroid called Bennu. In October 2020, the spacecraft ventured to the asteroid’s surface and col