NASA astronaut Don Pettit has just shared a beautiful shot of the Grand Canyon captured from the space station during his ...

Pettit has shared a number of photos featuring star trails during his lastest orbital mission, but this one is definitely up there with the best of them. At 69, Pettit is NASA’s oldest serving ...

The star trails above at the streaks on Earth occur in long exposure photos as the ISS flies over the Earth at 14,500 mph. On the planet below, the white blobs are lightning, with city lights ...

NASA Astronaut Shares Breathtaking Photos From the ISS, Featuring Galaxies and Glowing ‘Star Trails’ On his fourth flight, Don Pettit is once again sharing the art of astrophotography ...