The robotic Chinese Tianwen-2 spacecraft has arrived at its first destination, the small, fast-spinning asteroid Kamoʻoalewa, which might be a boulder knocked off Earth's Moon.
Here's an appropriate thing I wrote that started as a post for WIRED.
spaceflighthistory.blogspot.com/2015/03/eart...
The story of spaceflight told through missions and programs that did not happen - that is, the great majority of them.
