Navy SEAL-turned-NASA astronaut Jonny Kim is on his first space mission to the ISS. See photos of him at work.

You can get in touch with Alice by emailing [email protected]. New satellite images released by NASA reveal just how much the city of Chattanooga, Tennessee has changed in just two decades ...

NASA astronaut Jonny Kim can add going to space to his incomparable résumé. Kim launched on an expedition to the ISS earlier this week to serve as a flight engineer. Before NASA, he was an emergency ...

Our Sun, a main sequence star, emits a strong solar flare flashes in this image captured by NASA's Solar Dynamics Observatory. The Helix nebula, imaged here, lies 650 light-years away in the ...

SEE ALSO: Amazing Video of Planets, Stitched Together from NASA Photos The Cassini scientists said Saturn's moon Enceladus appears to play host to both liquid water and chemical energy that's ...

It is about 4,000 light-years away from us. In this false-color image, NASA's Hubble and Spitzer Space Telescopes have teamed up to capture the complex structure of Helix nebula in unprecedented ...

NASA's new space telescope, SPHEREx, has successfully captured its first images from space, offering a striking early look at the cosmos and marking a major milestone in the mission’s journey to ...

Just when you thought the northern lights couldn’t get any more stunning, along comes NASA to crank that dial to an 11. The space agency blasted three sounding rockets above central and northern ...

The mission aims to improve understanding of space weather by capturing 3D images, helping predict solar storms with greater accuracy. The data will also complement NASA’s Parker Solar Probe ...

A NASA sounding rocket releases vapor tracers into auroras glowing above Poker Flat Research Range in Alaska on on March 25, 2025. (Image credit: UAF photo by Bryan Whitt) Shortly after, a 70-foot ...