Ars has reported on one of the amendments, which would authorize NASA to take steps toward a “commercial” deep space program ...

With Luanniao, China is promoting a giant space aircraft carrier as a new superweapon. Is it a vision for war in space — or ...

Five ways dismantling NCAR will cost the American people, and two ways to save it.

Sign up for CNN Science’s pop-up newsletter covering NASA’s Artemis II mission, which will take four astronauts on a 10-day journey around the moon and back.

A late January 2026 winter storm left more than snow and ice in its wake.

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks ...

Because a teacher was going to space, millions of schoolchildren watched the Challenger lift off on Jan. 28, 1986. It ...

A new high-resolution map of distant galaxies may help scientists understand the mysterious dark matter holding the universe ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

NASA's Artemis 2 moon mission faced its latest delays when a hydrogen leak was found in the SLS rocket. Here's when it could launch now.

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

Earthquake sensors are giving scientists a new way to track space junk as it falls back to Earth.