Northrop Grumman has written a new line in the history books, the company's Mission Extension Vehicle 1 (MEV-1) executing the ...

NASA's Lucy will venture as close as 596 miles to this asteroid, an estimated 2 ½ miles in length but much shorter in width. Scientists should have a better idea of its size and shape following the ...

Boeing announced April 16 it has built the ground-based twin for a mission aiming to demonstrate quantum networking in space, ...

Northrop Grumman’s MEV-1 completes its five-year mission with IS-901, marking a milestone in commercial satellite servicing.

The Biomass mission will use a long-forbidden part of the radio spectrum to see how much carbon forests capture.

Astronomers using ESO’s Very Large Telescope have discovered a truly bizarre planet — one that orbits two stars at a perfect 90-degree angle. This “polar planet” circles a rare eclipsing pair of brown ...

The NISAR satellite uses dual-frequency radar for unprecedented Earth observation, aiding climate change research & disaster ...

The program would support China's future lunar exploration mission, including providing space-based inter-satellite ...

"We could determine the mass of the Himalayas using atoms," Jason Hyon, chief technologist for Earth Science at NASA's Jet ...

We've deployed so many satellites into space over the last few decades that we now have a massive orbital junk problem. The ...

The U.S. Space Force is an extension of the Air Force responsible for protecting U.S. satellites and tracking foreign objects ...