Th Artemis II mission will take four astronauts thousands of miles beyond the moon before the Orion spacecraft makes a U-turn and heads back to Earth on an approximately 10-day journey. The launch ...

Add Yahoo as a preferred source to see more of our stories on Google. Look at you, Artemis II! NASA's mighty Space Launch System rocket, the SLS, streaked across the sky after liftoff at 6:35 p.m.

NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by Koji Kuramura and Gerald Eichstädt. Credit: NASA/JPL-Caltech/SwRI/MSSS | ...

The most dangerous part of NASA's Artemis II mission is yet to come! Scientists raise concerns about the Orion capsule's heat shield - and warn 'there's no chance of escape' for the astronauts if ...