Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

A SpaceX Falcon 9 rocket streaked across the East Coast sky Tuesday night, Feb. 4.The rocket launched the Maxar 3 mission ...

Scientists work to define a “habitable zone,” which means that if it’s too close to a star, the water heats and evaporates, and too far, it freezes. Also, the atmospheric conditions need to be just ...

Rumors of a Russian space nuke, along with other satellite-targeting weapons, have made geopolitical tensions extend into ...

The Znamya project had the potential to change the world. The BBC's Tomorrow's World reported on an experiment that was ...

Leading US operator looks to conquer remaining mobile dead zones through space-based communications with growing satco.

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk, according to ...

STA authorisation includes all types of unmodified smartphones, to support voice, full data, and video applications, and other native cellular broadband ...

AST SpaceMobile, Inc. (“AST SpaceMobile”) (NASDAQ: ASTS), the company building the first and only space-based cellular ...

Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in ...

Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.