The DSCOVR satellite's Earth Polychromatic Imaging Camera (EPIC) captured the moon transit the Earth. Credit: Space.com | ...

Harvey’s frames portray a convergence of human and natural action, not to synthesize or balance the two but to show the possibilities when vision and composition amplify the magic of the natural world ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

Insight, wit and analysis from BBC correspondents, journalists and writers from around the world ...