An Earth-observing radar satellite launched in July jointly between the U.S. and India has returned its first images of our ...

"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

NASA and ISRO’s NISAR satellite has captured its first radar image of Earth, promising sharper insights into land movement, ...

The Habitable Worlds Observatory is poised to tell us whether Earth-like planets are common—if it can get off the ground ...

A UCLA astronomer who leads planetary defense missions for NASA says avoiding asteroid impacts is “a problem we can ...

The Trump administration has proposed devastating cuts to federal Earth and climate science programs, and a government ...

SpaceX launched a trio of spacecraft Wednesday morning, each meant to study the sun and space weather, and their affects on ...

A supermoon takes over the sky, the Draconid meteor shower peeks through, and the Orionid meteor shower shines bright.

NASA officials say its Mars-bound ESCAPADE spacecraft is back in Florida and is being prepped for its scheduled launch this ...

Test your knowledge on all things science with our weekly, free crossword puzzle! If you enjoyed this, see how quickly you ...

How will NASA's upcoming Habitable Worlds Observatory (HWO) mission differentiate Earth-sized exoplanets from other ...

The first radar images from the joint NISAR satellite mission show detailed views of Maine’s coast and the wetlands in North ...