As of Thursday, the comet known as 3I-Atlas was 238 million miles (384 million kilometers) from Earth and growing ever nearer ...

Using the James Webb Space Telescope, scientists took an infrared image of a young star cluster called Pismis 24, a spot ...

Astronomers using the James Webb Space Telescope have discovered a planet-forming disk that almost entirely lacks water, ...

The scene, resembling a rugged, starlit mountaintop surrounded by wisps of cloud, is in fact a vast cosmic dust-scape under ...

JWST placed new limits on planets around Epsilon Eridani and demonstrated an improved technique for spotting faint signals.

Recently, the James Webb Space Telescope (JWST) caught one of these protoplanetary disks and its young star in a edge-on view ...

Technological limitations for manufacturing large, round telescopes has experts considering unconventional shapes to improve ...

This dramatic scene captured by NASA's James Webb Space Telescope looks like a fantastical tableau from J. R. R. Tolkien's ...

Observe with the perfect telescope for you and spot planets, galaxies, nebulas or even study the sun, all cheaper in the ...

A full moon is slated for Sept. 7, but there are other celestial events occurring this month. More on viewing Saturn at its ...

Advances in technology over the last 20 years are giving birth to a new generation of telescopes that will open up the skies.

Telescope observations reveal a growing tail on the comet that’s visiting from another star. Released Thursday, the pictures ...