For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

The asteroid is hurtling towards us at a zippy 15,000 miles per hour, according to the space agency's Jet Propulsion ...

Objects that could strike the planet will be spotted more regularly as new asteroid-hunting telescopes come online.

A new study reveals advanced methods for improving orbit determination (OD) of large constellations of Low Earth Orbit (LEO) satellites, utilizing Global Navigation Satellite System (GNSS) ...

From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored ...

China has managed to deliver a pair of satellites into lunar orbit despite the spacecraft initially being stranded in low ...

President Trump signed an executive order to establish the “Iron Dome for America.” This directive mandates that Secretary of ...