NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

From a half-million miles away, NASA's Europa Clipper spacecraft captured Mars with its two moons, Phobos and Deimos, in ...

NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

The night sky never stays still. And sometimes, it brings a quiet reminder that we share this vast space with wandering rocks ...

One of these ride-along NASA efforts is the Athena EPIC (Economical Payload Integration Cost) SmallSat, which will ...

An image captured by NASA’s Terra satellite is giving us a new and stunning look at how a rare snowfall cloaked the Atacama ...

NASA is gearing up to launch NISAR, a groundbreaking satellite developed in partnership with India, designed to transform how ...

In a historic collaboration between the United States and India, the NASA-ISRO Synthetic Aperture Radar satellite, also known ...

An international crew is readying for Thursday's planned launch of a NASA mission to the International Space Station after ...

Along with launching two NASA probes, the SpaceX Falcon 9 rocket carried five other satellites into orbit with goals ranging ...