The four beams produced bright artificial “stars," which act as guides to help astronomers correct for the distortions caused ...

The James Webb Telescope is reshaping our understanding of distant worlds, revealing exoplanet atmospheres, potential ...

"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with ...

The nucleus, estimated from Hubble Space Telescope images to be at most a few kilometers across, cannot be resolved in our HiRISE image. Additionally, due to spacecraft jitter during the observation ...

Before you ask: no, it's not AI. What you're looking at above is a skydiver framed by the roiling chromosphere of the Sun, ...

NASA shares images of interstellar comet 3I/ATLAS. NASA officials explain the chemical makeup of the comet and it's movement ...

NASA's James Webb Space Telescope has delivered a first of its kind: a crisp mid-infrared image of a system of four ...

A Brown University researcher helps to lead the science team for NASA’s HiRISE camera, which caught images of the comet as it streaked past Mars.

A detailed new image from NASA's James Webb Space Telescope (JWST) has unveiled the most precise portrait yet of a rare cosmic system: a pair of ...

Some 200 light years from Earth, the core of a dead star is circling a larger star in a macabre cosmic dance. The dead star ...

Watch How It Feels to Fire the Most Heavily Armed Gunship in the Air Force ...

NASA has released new images of interstellar comet 3I/ATLAS, revealing massive jets, unusual behaviour, and a briefly ...