NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an additional crewed test flight before attempting to land.

Mercury has long been cast as the solar system’s burnt-out rock, a relic too small and too close to the Sun to hold many ...

Add Yahoo as a preferred source to see more of our stories on Google. Update for 7 a.m. ET: SpaceX successfully launched four astronauts to the International Space Station on the Crew-12 mission. See ...

"Understanding how different materials behave as they burn up could help engineers design satellites that fully disintegrate, leaving nothing behind in orbit or in the atmosphere." When you purchase ...

Astronomers found a strange planetary system 116 light-years away. It orbits a red dwarf star called LHS 1903. The planets are arranged in an unexpected order. The outermost planet is rocky, which ...

NASA's SpaceX Crew-12 launch is scheduled for Wednesday, Feb. 11, from Cape Canaveral Space Force Station. The four-person international astronaut crew will spend eight months aboard the space station ...

Published on The CHEOPS satellite enabled the discovery of a fourth exoplanet around the star LHS 1903, which would have formed after the others ...

Issued on behalf of VisionWave Holdings, Inc. NEW YORK, Baystreet.ca News Commentary — The 2026 National Defense Strategy marks a structural pivot toward homeland security and hemispheric defense as ...

Scientists say a nearby red dwarf star hosts a planetary lineup that looks like a mirror image of our own solar system, with rocky worlds bookending a pair of gas-rich planets. Around the star LHS ...

An inside-out planetary system around the star LHS 1903 is turning everything that astronomers know about planet formation upside down.

NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the ...