The US space agency has announced a new schedule for Artemis 2 that will lay the groundwork for the first human landing since ...

Shubhanshu Shukla shared a post on why floating in space is falling forever. Drawing from Newton’s thought experiment and his ...

NASA is monitoring a bus-sized asteroid that’s expected to zoom past our planet tonight at around 19,000 miles per hour, ...

Though rarely featured in public demonstrations of military capability, satellites are indispensable to the defense of America and its allies. They offer near-immediate warning of missile launches, ...

The Artemis II mission represents a major step forward for NASA and seeks to send four astronauts—Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen—around the Moon and back. The 10-day ...

A science experiment designed by Team Icarus, a group of middle schoolers from Nogales, is now orbiting Earth aboard the International Space Station.

NASA announced the 2025 class of astronauts, and it includes someone who already is a record-breaking astronaut.

Newly discovered comet C/2025 R2 (SWAN) will soon be gracing our evening sky. Here's how to see it and what to expect.

Advanced space travel relies on a fundamental understanding of the restricted three-body problem (RTBP), in which one of the ...

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.

A Falcon 9 rocket lifted off from California's foggy Vandenberg Space Force Base today (Sept. 22) at 1:38 p.m. EDT (1738 GMT; ...