The crew spent about seven hours circling the moon, taking photographs and making observations of never-before-seen features.

An elegant mix of math and gravity powers the Artemis II “free return” trajectory from Earth to the moon and back

NASA is planning to roll its moon mission rocket back out later this month, with an April 1 target launch date

NASA’s DART mission changed the orbit of the Didymos system, revealing insights into the physical traits of its two asteroids.

Peculiar bumps in light from supercharged supernovae point to a stellar remnant surrounded by a wobbling disk of matter

Breathe easy. It appears our microbial ancestors used oxygen, too.

Sequencing of marine sediments finds 136 newly identified Heimdallarchaeia and several novel lineages, and indicates that Heimdallarchaeia evolved distinct metabolic capabilities from other Asgar...