A huge solar flare temporarily knocked out GPS communications
The sun did its biggest burp in 12 years.
NASA channels 'Stars Wars' for its 2017 ISS mission patch
It features three of the franchise's newest droids.
America's longest-orbiting female astronaut has safely returned home
She also holds the record for longest and most cumulative spacewalks.
SpaceX finishes testing Falcon Heavy's first stage cores
One step closer to carrying larger payloads into space.
Watch record-setting astronaut Peggy Whitson's return to Earth
There's hours of live coverage starting at 2:15PM Eastern.
Trump's pick for NASA's new leader sparks mixed reactions
He backs private spaceflight, but some object to his political background.
Facebook has mapped the population of 23 countries in incredible detail (updated)
Population distribution helps figure out the best way to deliver internet.
Hubble telescope spots evidence of water on Trappist-1 planets
There's a very slim chance the planets are habitable.
Astronomers use AI to reduce analysis time from months to seconds
A neural network was able to quickly extract information from images of gravitational lensing.