NASA will highlight the second crew rotation flight of a U.S. commercial spacecraft with astronauts to the International Space Station with a pair of news conferences beginning 12:30 p.m. EST Monday, ...

Before the end of the next decade, NASA will send astronauts back to the moon. But this time they will construct a lunar outpost and spend time doing research and learning how to live and work safely ...

Former NASA engineer Mark Rober regularly attracts over 30 million viewers to his YouTube videos, which feature large-scale science experiments, elaborately engineered pranks and environmental ...

For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and exploited but never truly switched off. Now a former NASA engineer says he has ...

Former astronauts raise concerns about Artemis II heat shield ...