SpaceX scrubs GPS III launch; next opportunity on Saturday night

SpaceX aborted the launch of a Falcon 9 rocket containing a global positioning satellite with just two seconds remaining before its scheduled liftoff.

Fireball seen across several East Coast states was a meteor, experts say

A flash that lit up the skies over parts of the country, including D.C., in the wee hours of Wednesday was probably a random meteor, an expert said.

NASA moves International Space Station path to avoid unknown space debris

The International Space Station boosted its orbit out of the way of an unknown piece of space debris that was expected to pass within several miles.

FAA to decide coastal Georgia spaceport without more comment

Federal officials plan to announce whether they will allow a small-rocket spaceport in coastal Georgia in March.

Fighter pilot says UFO he chased in 2004 committed 'act of war'

A former U.S. Navy fighter pilot spoke this month about what he says was an encounter with a “Tic Tac”-shaped UFO and believes the flying object committed an “act of war.”

Hurricane Laura captured in stunning pictures from space

NASA astronaut Chris Cassidy has photographed Hurricane Laura from his vantage point on the International Space Station.

Astronauts gear up for final leg of SpaceX test flight: coming home

A pair of NASA astronauts face the final and most important part of their SpaceX test flight: returning to Earth with a rare splashdown.

NASA's next Mars rover is brawniest and brainiest one yet

Set to rocket away this week from Florida, The spacecraft named Perseverance is NASA's brawniest and brainiest Martian rover yet.