Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

NASA’s Power to Explore Challenge asks students to create a mission to a moon using radioisotope power systems.

Two NASA astronauts will step outside the International Space Station (ISS) on Thursday to take part in U.S. Spacewalk 93. It ...

Rocket Lab is showing that's about more than just rockets.

NASA astronauts Anne McClain and Nichole Ayers completed a nearly six-hour all-female spacewalk, moving an antenna and assembling hardware for new solar arrays. They hit most goals, with some tasks ...

Their primary tasks included relocating a communications antenna used for contact with approaching and departing spacecraft, ...

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

NASA astronauts Anne McClain and Nichole Ayers will perform the fifth all-female spacewalk to prepare the space station for ...

are lightweight power sources that provide more energy than traditional solar arrays and weigh much less. NASA astronaut Anne McClain, SpaceX Crew-10 Commander and Expedition 73 Flight Engineer ...

NASA has issued a major geostorm alert after detecting intense solar activity that could impact Earth’s satellites, ...

NASA scientists have sought to understand planet Jupiter, the gas giant whose mass is more than the rest of the planets in ...

We love to disconnect as much as the next person, but do you not sometimes wish you could just roll up and pack in your solar panels when visiting a very remote, almost off-the-grid location? Well, ...