Solar eclipse ground shadow cast, as seen from the
International Space Station in 2006. Image: NASA

Space goo experiment by Expedition 31
astronaut Don Pettit . Image: NASA TV

NASA’s Galaxy Evolution Explorer image of the
Andromeda galaxy in ultraviolet.
Image: NASA/JPL-Caltech

Close up Hubble view of spiral galaxy NGC 891
Image: ESA/Hubble & NASA

The Lyrid meteor shower captured by astronaut Don Pettit.
Credit: Youtube/NASAMarshallTV/NASA/JSC/Don Pettit

Galaxies from a time the universe was only
a billion years old. Image: K. Caputi

NASA TV