A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

NASA's Curiosity rover has yet again sent back spectacular photos of a sunset on Mars, but this time it looks surprisingly ...

The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

NASA Curiosity rover, which launched from Florida in 2011, captured panoramic image of Mars that resembles a sunset on Earth.

NASA astronaut Nichole Ayers captured this image of lightning while orbiting aboard the International Space Station more than ...

NASA's SPHEREx Observatory has mapped the entire sky in 102 infrared colors, as seen here in this image released on Dec. 18, ...

Raise a toast to another orbit around the sun with a new NASA image of sparkling galaxy clusters fittingly dubbed the ...

NEW YORK — NASA recently used its James Webb Space Telescope to capture ethereal, detailed images of the Horsehead Nebula. The nebula, which NASA has called "one of the most distinctive objects in our ...

Arp 142, as seen by JWST. NASA has issued a spectacular new image taken by the $10 Billion James Webb Space Telescope to celebrate its second anniversary. Exactly two years after its first science ...

NASA is celebrating the 25th anniversary of its Chandra X-ray Observatory launch by sharing never-before-seen photos of the largest known spiral galaxy in the universe. The Chandra X-ray observatory ...