Live updates from Monday night's NASA-SpaceX CRS-31 mission that launched a Falcon 9 rocket launch from Kennedy Space Center ...

I got my ballot in and made sure that mine got counted,” Astronaut Butch Wilmore said Tuesday during a talk with students at ...

If they can manage to vote from space, you can sure manage to get to your polling place to cast a ballot of your own.

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

Astronomers continue to stress the value of X-ray science as NASA's flagship Chandra X-ray telescope remains on the chopping ...

There are 16 Draco thrusters on the spacecraft, each with about 90 pounds of thrust. Some are near the top of the spacecraft ...

Video from NASA shows two galaxies, about 80 million light-years away from Earth, forming the shape of "blood-soaked eyes." ...

Astronauts at the International Space Station will move a SpaceX Dragon to a new port to make way for an uncrewed spacecraft ...

After a successful launch of NASA’s 31st SpaceX commercial resupply mission, new scientific experiments and supplies are on ...

NGC 2207 and IC 2163 have already had one brush past each other, millions of years ago; now they're swinging around again.

NASA is gearing up for its Parker Solar Probe to do a final flyby of Venus on Wednesday on its way to making history as the ...

Mexican scientist Nadia Zenteno developed a new building material resistant to extreme conditions, which NASA is interested ...