The spacewalk is set for Thursday, Aug. 6, and is expected to last for several hours. This will be the sixth spacewalk for veteran astronaut Jessica Meir and the first for newcomer Anil Menon. NASA ...

SpaceX's Falcon Heavy is vertical at pad 39A in Florida for the imminent launch. Elon Musk dubbed the mission as one of the most important launches ever.

NASA will broadcast the August 12, 2026 total solar eclipse live for free, beginning at 1:15 p.m. ET. For Hispanic audiences in the United States, the event can be followed online through NASA+ and ...