The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)After years of design, development, and testing,...

5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)The High-Res...

By Ashley Strickland, CNN(CNN) — The latest images of an interstellar comet shared by NASA have captured how an array of spacecraft witne...

CAPE CANAVERAL, Fla. (AP) — NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour o...

In this image captured by NASA’s Cassini spacecraft in 2009, dramatic plumes of water ice and vapor are seen erupting from the south pole of...

Image credit: X-ray: NASA/CXC/SAO; Optical/IR: NASA/ESA/CSA/STScI (HST and JWST); Radio: NSF/NRAO/VLA; Image Processing: NASA/CXC/SAO/J. Sch...

El cohete SLS (Sistema de Lanzamiento Espacial) y la nave espacial Orion de la misión Artemis I, en la plataforma móvil de lanzamiento en el...

NASA/Christopher LC ClarkNASA ER-2 pilot Kirt Stallings waits inside the transport vehicle moments before boarding the airborne science a...

3 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)NASA’s research into the field of Advanced Air Mobility look...

Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.

The Sentinel-6B satellite lifted off aboard a SpaceX Falcon 9 rocket from Launch Complex 4 East at Vandenberg Space Force Base in central Ca...

5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Set to launch no earlier than Nov. 16, Sentinel-6B will cont...

6 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Set to launch no earlier than Nov. 16, Sentinel-6B will cont...

In this artist’s concept, the ocean-observing satellite Sentinel-6B orbits Earth with its deployable solar panels extended. Credit: NASA/JPL...