Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).

Research on the ISS helped scientists tackle problems we can’t solve on Earth, from human biology to fire behavior and ...

The International Space Station (ISS) is one of the most impressive feats of modern engineering. Orbiting Earth approximately every 90 minutes, the ISS allows astronauts aboard to witness 16 sunrises ...

While the International Space Station frequently passes through our local sky, you don’t always get such an excellent viewing ...

Sitting in low Earth orbit, the International Space Station offers astronauts aboard some spectacular views, including this ...