NASA's SunRISE mission has been assigned a new rocket: It will now be delivered to orbit by a SpaceX Falcon Heavy rather than ...

A NASA-led study revealed that a near-Earth object long mistaken for an asteroid—1998 SH2—is actually a hidden comet—a discovery that could prove vital for predicting future threats to Earth.

An island could form in the Bismarck Sea, north of Papua New Guinea, as a new underwater volcano erupts close to the surface.

NASA is preparing for future astronaut landings on the Moon with an unusually ambitious orbital rehearsal. During Artemis III ...

On May 15, NASA’s Psyche used Mars as a slingshot on its lengthy journey to the main asteroid belt — and captured remarkable ...

NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

To help with its plans for long-term lunar visits and missions to Mars, NASA is putting together a year-long virtual program ...

NASA is flying planes into wildfires to try and figure out how they make their own thunderstorms - Clouds from wildfires can ...

NASA says a new space telescope scheduled for launch next month will mark a major leap in cosmic exploration. The Roman Telescope, named after the agency’s first chief astronomer, Nancy Grace Roman, ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.