A Russian cargo spacecraft carrying supplies to the International Space Station (ISS) failed to deploy two of its antennas, ...

One of NASA’s oldest astronomy missions, the Neil Gehrels Swift Observatory, has been out of action for more than a month as ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense ...

A 1,300-pound NASA satellite is set to reenter Earth’s atmosphere Tuesday evening after more than a decade in orbit, according to projections from the agency and U.S. Space Force. The spacecraft, Van ...

The probe was one of two launched in 2012 from Florida to study Earth's hazardous Van Allen radiation belts. NASA states that while some components may survive re-entry, the risk of harm to anyone on ...

A 1,300-pound NASA satellite is hurtling back toward Earth, but don't worry, it's expected to fall in open waters. Van Allen Probe A, a satellite used to survey Earth's permanent radiation belts, is ...

NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...

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The botched test flight of Boeing’s Starliner spacecraft — a protracted saga that kept two astronauts in space months longer than expected — was a debacle in league with US space shuttle disasters ...

CAPE CANAVERAL, Fla. (AP) — NASA ran into a leak while fueling its new moon rocket Monday in one final make-or-break test that will determine when astronauts can launch on a lunar fly-around. The ...

If all goes according to plan Monday, NASA’s launch team at Kennedy Space Center in Florida will load more than 700,000 gallons of super-cold propellants into the rocket built to send the Artemis II ...

Bracing for a weekend cold snap in Florida, NASA delayed a dress rehearsal fueling test for its Artemis II moon rocket, moving it from Saturday to Monday, and pushed the long-awaited launch back at ...