Get to know NASA's Artemis 2 moon mission with Space.com's exclusive four-part video series Inside Artemis II debuting March 25-March 31.

Venus is increasingly becoming a touch point for our studies of exoplanets, as missions like the James Webb Space Telescope ...

"Project Sunrise" would include more than 50,000 satellites performing high-energy compute on orbit.

New UNLV-led research is helping to unravel clues to a cosmic mystery that has eluded scientists for decades. Cataclysmic ...

At the end of a long day on Tuesday, NASA Administrator Jared Isaacman looked down at a table littered with microphones and ...

This is the first of three feature articles Ars is publishing to explore the financial, technical, and competitive dimensions ...

In 2010, the first ever sample of material from an asteroid was successfully returned to Earth after the seven-year Hayabusa mission. In the years leading up to the launch, Tohoku University’s Space ...