Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

Pettit is currently on his third stay on the International Space Station (ISS), and he's continuing his long-running tradition of taking out-of-this-world photos (pun intended). His latest shot ...

NASA astronaut and chemical engineer Don Pettit is known for his incredible orbital astrophotography as well as his in-space inventions, including the Zero G Coffee Cup, which received the first ever ...