Science

Watch NASA's Artemis 2 moon astronauts take on the viral 'Bobby and Pete' fitness challenge (video)
Radical new Big Bang theory says gravitational waves created galaxies, stars and planets
Astronaut Megan McArthur, 1st woman to pilot SpaceX Dragon, retires after 25-year NASA career
Israel spy satellite launch sparks 'brief panic' as residents mistake rocket for missile: reports
15 years on, real-time strategy games are still chasing the high of 'StarCraft 2'
India tests parachutes for 1st-ever human spaceflight mission in 2027 (photos)
Perseid meteors shine with the Milky Way over an ancient Egyptian temple in breathtaking photo
SpaceX launches 28 Starlink satellites into orbit from Florida on heels of California liftoff (video)
When is the next 'blood moon' total lunar eclipse visible from North America?
Perseverance Mars rover rolls over Soroya Ridge | Space photo of the day for Sept. 3, 2025