Three Chinese astronauts have returned to Earth after they were briefly stranded at the nation's space station when space ...

The Hubble Space Telescope captures stunning imagery of barred spiral galaxy UGC 678. The galaxy is located about 260 million ...

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

Despite having discovered more exoplanets than any other telescope, Kepler has been retired for the very simple reason that ...

The James Webb Space Telescope (JWST) has opened a new chapter in planetary science, giving astronomers the ability to ...

But Earth isn't the only place we've set up shop. Space-based telescopes like Hubble, James Webb, and Chandra orbit far above ...

Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a small galaxy group that also other galaxies studied by the Hubble Space ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

Sending spacecraft into low Earth orbit could transform next-generation telecommunications, space exploration and national ...