SpaceX postponed the launch of the Falcon 9 rocket carrying four astronauts to the International Space Station (ISS) due to a ...

The delayed mission means the two astronauts who've been "stuck" in space need to stay at least one day longer.

A launch pad problem prompted SpaceX to delay a flight to the International Space Station on Wednesday to replace NASA's two ...

As extreme weather events have hit the world hard in recent years, one meteorology term — atmospheric rivers — has made the leap from scientific circles to common language, particularly in places that ...

NASA announced Tuesday the dismissal of its chief scientist and others to comply with orders from President Donald Trump, ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Less than a year removed from a total solar eclipse that darkened the Natural State for more than four minutes in spots, ...

Relativity Space has announced significant progress with its Terran R reusable launch vehicle. In a newly released video, the company says it is set to have the vehicle’s primary structure completed ...

The moon will appear a striking reddish color in a few weeks when a magnificent total lunar eclipse becomes visible all across the U.S.

Heavy rainfall and flooding damaged homes and vehicles in Australia, with locals even reporting shark sightings in inland ...

Albuquerque skygazers will get an opportunity to watch the moon take on an orange or reddish hue during a total lunar eclipse ...

The “blood moon” name comes from the deep reddish hue it takes on when it slips into the Earth’s shadow for just over an hour.