Calgary, Alberta-based WestJet extended its maintenance relationship with Lufthansa Technik on Feb. 13 by signing a $3 ...

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...

The upcoming spring exhibition at San Francisco’s Exploratorium, opening Saturday, invites museum patrons to immerse ...

A study led by NASA and NOAA has found that California is sinking in some areas, which means the projected sea level rise for ...

An asteroid becomes a meteorite when it travels to Earth from a nearby orbit or the outer solar system and collides with Earth, according to the United States Geological Survey. Small asteroids ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

NASA’s NEO Surveyor has passed its critical design review, clearing the way for construction and testing. This infrared ...

The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.

While NASA says the chances of a collision with Earth are “extremely low,” the probability has been increasing since the space rock was discovered weeks ago.