Four centuries from launch, a vast spacecraft could deliver thousands of people to a world orbiting the nearest star. The concept, called Chrysalis, is designed for one purpose — to take humanity to ...

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple ...

Alpha Centauri A, four light-years from Earth, may host a gas giant. If confirmed, no Earthlike planets orbit in the star’s habitable zone.

The budget proposes the end of the Space Launch System rocket and Orion capsule after the Artemis III moon-landing mission.

KENNEDY SPACE CENTER — On Wednesday morning, the majority members of the Senate Commerce Committee voted in favor of having President Donald Trump’s nominee Jared Isaacman as NASA’s new ...

NASA mission launches revolutionary Earth-observing satellite NISAR, designed to observe and measure changes on our planet's surface.

Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed cuts to the agency.

The next satellites SpaceX helps to deliver to orbit from Vandenberg won't be its own, but rather two of NASA's on a scientific mission.

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave risk to astronauts.

Nearly 300 scientists and current and former NASA employees have signed a declaration criticizing recent budget cuts and grant cancellations, raising concerns about potential safety risks at the ...

Astronomers have made an exciting discovery—a new Earth-like exoplanet, Proxima b, located in the Alpha Centauri system. This remarkable planet lies within the "habitable zone" of its star ...