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 ...

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

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

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

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

An asteroid the "size of an aeroplane" is expected to pass by Earth in the coming days. The space rock named 2025 OW 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 ...

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

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

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

Despite geopolitical tension and national budget woes, one message rang out loud and clear at Living Planet Symposium 2025: Earth science is a global mission. ESA has long fostered partnerships with ...