We still don’t know what the X-37B is doing up there, however.
Source: https://www.livescience.com/65884-x-37b-space-plane-skywatcher-photo.html
Only the Autodidact is Free
We still don’t know what the X-37B is doing up there, however.
Source: https://www.livescience.com/65884-x-37b-space-plane-skywatcher-photo.html