NASA’s AVATAR Project Aims to Test Astronaut Health on Chips During Artemis II

Interstellar comet 3I/ATLAS is leaking water like a 'fire hose running at full blast,' new study finds | Using NASA’s Swift Observatory, scientists have made a remarkable find: the first detection of hydroxyl gas from this object

50 years in deep space, and Voyager still can't escape budget gravity | Probes face 26% funding cut as NASA grapples with shutdown chaos

NASA has awarded the Ad Astra Rocket Co. a $4 million, 2-yr contract for the continued development of the company’s VASIMR concept, which Astra claims has the potential to reach Mars with human explorers within 45 days using a nuclear power source rather than solar power.