4 ms·
NASA doesn't build or launch spacecraft. They pay companies such as SpaceX to do it for them.
by fsh 3y ago
NASA doesn't build or launch spacecraft. They pay companies such as SpaceX to do it for them.
- empyrrhicist 3y agohttps://en.wikipedia.org/wiki/Space_Launch_System https://en.wikipedia.org/wiki/Space_Launch_System