Portal Space Systems has raised $50 million in funding to speed up development of the Seattle-area startup's highly ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

Japan's space agency, JAXA, has been knocking it out of the park with small-body exploration missions for decades. They had ...

It comes down to the speed at which these objects were moving during their formation, and the strength with which their constituent particles interlocked. When you purchase through links on our site, ...

NASA’s Voyager Spacecraft are two of the most successful and enduring missions that the space agency has ever launched. First taking off in 1977, these probes gave us amazing pictures and other ...

No matter your areas of interest, it's likely your newsfeed, whichever one you may use, has been flooded recently with the opinions of so-called Harvard scientists that there's an alien spacecraft ...

Mobility in space continually cements itself as important in this modern era of space exploration, with satellites like Starlink, Amazon's upcoming Project Kuiper, the International Space Station, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Space-based solar power could cut Europe’s need for land-based renewables by up to 80%. (CREDIT: Science Photo Library / Getty ...

Astronomers have spotted two planets forming around a distant infant star, offering a time capsule into see what the ancient solar system looked like.

It may not feel like it, but everything in the universe is in constant motion. Our Sun, with all its planets, orbits the center of the Milky Way, flying through the cosmos at around 450,000 miles per ...

The Interstellar Mapping and Acceleration Probe (IMAP) is being launched later this month to study the outer reaches of the heliosphere which defines where our solar system ends and interstellar space ...