Nasa1 hr agoAstronaut's 'serious medical condition' forces Nasa to end space station mission earlyIt is the first time in Nasa's over-65 year history that a mission will return early due to a health issue. 1 hr ago12 hrs agoNasa considers whether to bring sick crew member back to EarthNasa is assessing what to do next following a medical issue on board the International Space Station.12 hrs ago17 Dec 2025Billionaire Jared Isaacman, an Elon Musk ally, confirmed as Nasa chiefThe amateur jet pilot will be the first NASA administrator in decades to come directly from outside government.17 Dec 20259 Dec 2025Nasa astronaut and cosmonauts return to Earth after 245 days in spaceNasa's Jonny Kim and cosmonauts Sergey Ryzhikov and Alexey Zubritsky have touched down in Earth after 245 days on the ISS.9 Dec 202528 Nov 2025Lightning detected on Mars for the first time, scientists sayResearchers heard electric crackles on 28 hours of recordings made over two Martian years.28 Nov 202523 Nov 2025Nasa astronaut films Northern Lights from spaceZena Cardman captured the footage of the display from the International Space Station on 17 November.23 Nov 202519 Nov 2025Watch: Nasa releases new images of interstellar comet 3I/ATLASThe comet, first discovered in July 2025, is only the third ever confirmed object to pass through the solar system.19 Nov 202514 Nov 2025Watch: Blue Origin rocket successfully lands booster for first time Jeff Bezos' space company saw its first successful return landing of a reusable booster - a feat that SpaceX pioneered.14 Nov 20259 Nov 2025Camera being designed to search for alien lifeDurham University is working with a UK team to develop a camera that can examine Earth-like planets.9 Nov 2025...