Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

I looked forward somewhat to this at one time, as I vividly remember the two years leading to the bicentennial in 1976. It was a grand celebration, and everyone was eager to have the official logo on ...

A three-armed spacecraft is rushing to the rescue of a NASA telescope that's in danger of crashing back to Earth ...

Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.

A dangerous heat wave sweeping the United States on its 250th anniversary has disrupted celebrations around the country.

NASA has launched the LINK spacecraft on a mission to rendezvous with the aging Swift observatory and boost it into a higher ...

Forgotten Genius Friday When people think about space exploration, they often remember the astronauts who traveled beyond Earth. But behind every mission are engineers, scientists, and inventors who ...