Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

The James Webb Space Telescope (JWST) has once again spotted a distant exoplanet that I have exactly zero interest in ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

MAVEN has circled Mars for more than a decade, exploring the planet and relaying data from robots on the surface.

Maven, an acronym for Mars Atmosphere and Volatile Evolution, abruptly stopped communicating with ground stations on Dec. 6.

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

CAPE CANAVERAL, Fla. (AP) — NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven ...

Not every launch is a success. One rocket flew just 4 inches before failing, while another was built despite NASA's protests.

The Senate Commerce Committee has confirmed billionaire entrepreneur and private space traveler Jared Isaacman to be NASA administrator. Isaacman has good hopes of being confirmed by the full Senate ...