The chance of a newly discovered space rock hitting Earth in about eight years was predicted at 1.6 percent last week. Though ...

Twitch is going out of this world (quite literally) as NASA is hosting a livestream on the streaming platform on board the International Space Station (ISS). Taking place about 250 miles away from ...

Indian-origin astronaut Sunita Williams shared a stunning selfie during her spacewalk on the ISS, highlighting her 9th ...

Finding life in outer space is one of the great endeavors of humankind. One approach is to find motile microorganisms that ...

The U.S. Navy has developed a directed-energy weapon that can intercept unmanned drones and possibly cruise missiles while ...

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