A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

The final piece of an advanced series of weather satellites officially began operating Tuesday to help provide better ...

NASA astronaut Don Pettit captured breathtaking video of a rare atmospheric phenomenon from his perch high above Earth on the International Space Station.

NOAA’s GOES-19 satellite is now operational, providing critical new data to forecasters as hurricane season approaches.

NASA astronaut Don Pettit -- NASA’s oldest active astronaut at 69 -- arrived at the station last week on his fourth trip to ...

The James Webb Space Telescope (JWST) has teamed up with the MeerKAT radio telescope array to explore how magnetic fields ...