A Sample of Asteroid Ryugu
#NASA #ImageOfTheDay In June 2021, NASA received its first sample of asteroid Ryugu, which was returned to Earth in December 2020.
http://www.nasa.gov/image-feature/a-sample-of-asteroid-ryugu
每个人都有属于自己的一片森林,也许我们从来不曾走过,但它一直在那里,总会在那里。迷失的人迷失了,相逢的人会再相逢。愿这里,成为属于你的小森林。