NASA has received a message from outer space! The signal, originating from over 16 million kilometers away, reached Earth in just under 60 seconds.

Senegal has officially joined the Artemis Accords, becoming the 56th nation — and the fourth African country — to commit to a shared vision for peaceful and transparent space exploration.

Learn what science payloads are being shipped aboard Cargo Dragon to the International Space Station on the SpaceX CRS-31 mission. Credit: NASA ...

The Space Force's secretive space plane, the X-37, is headed back to the launch pad. Here's what we know.

Today's encryption works well, until tomorrow's quantum computers arrive.

Scientists theorize interstellar comet 3I/ATLAS may be an alien spaceship due to its odd behavior.

The International Space Station will fly over the eastern United States and parts of Canada just after sunset on Thursday evening, an easy-to-see event for millions of residents across the region.

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar object 3I/ATLAS is roughly 7 miles wide, making it the largest of its ...

NASA recently unveiled a large plan, calling for a nuclear power plant on the moon. Here's what we know.

Two minor meteor showers — the Southern Delta Aquariids and Alpha Capricornids — peak overnight on Monday (July 29-30), making it a great night for stargazing.

These Are the First FireSat Images for Finding Wildfires From Space A new satellite program backed by Google and global nonprofits is looking to mitigate destructive fire seasons.