NASA astronauts Anne McClain and Nichole Ayers are set to begin their spacewalk on Thursday at 8 a.m. ET, exiting the space station for a planned six hours and 35 minutes. NASA will broadcast the ...

With the hopes of bringing the new NASA headquarters to Cleveland, a number of state and local leaders -- including Ohio Gov.

NASA+ also covers live events, allowing viewers to watch real ... In addition to NASA+, the agency recently revamped its ...