After reaching ISS, Group Captain Subhanshu Shukla sent his first message and it was full of pride and gratitude. He began by ...

Some objects were placed in space on purpose, symbolic gestures meant to inspire or amuse. Others were lost by accident, abandoned or forgotten during ambitious missions.

This year, we've already gotten a Sally Ride documentary and another Ryan Gosling astronaut movie, but the biggest ...

Sierra Space, the company behind the in-development Dream Chaser spaceplane, announced a technology center expansion that will allow it to scale its solar power systems manufacturing. The $45 ...

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...