NASA astronaut Nichole “Vapor" Ayers captured a stunning photo of a Transient Luminous Event e bolt above a thunderstorm over the Desert Southwest. “Just. Wow. As we went over Mexico and the U.S. this ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now settled into low-Earth orbit, SPHEREx (Spectro-Photometer for the History of ...

Could we ever build this gigantic megastructure that captures our sun's power output?

Mr. Nelson, a former Democratic senator from Florida, was the administrator of NASA from 2021 to 2025. On a crisp evening in December 2023, I received an urgent alert: a swarm of unidentified ...

The NASA flight will get up close and personal with Southern California this weekend. NASA says the planes are being used to conduct several scientific studies.

NASA satellite emits 'spark' decades after going dormant: Astronomers think they know why Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ...

Space & Spaceflight NASA’s Next-Gen Rocket Booster Explodes in Test of a Design That May Never Fly A video of the static fire test showed a large plume of exhaust burning through part of the ...

NASA tested a new SLS booster that may never fly, and the end of it blew off NASA didn't want to say much about one of the tests, and the other one lost its nozzle.

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...

NASA’s acting administrator expects to decide on a new “top-level” structure for NASA within weeks, but her successor may not be in place until next year.

SpaceX’s fifth and final Crew Dragon spacecraft finally made it off the ground on a private astronaut mission for Axiom Space.