Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

This all-inclusive refractor is best for observing planets and the moon, but still able to give skywatchers some glimpses of deep-sky objects.

This violent fate is rare: fewer than about 1% of stars are big enough to end their lives this way. Indeed, these dramatic ...

The smallest smart telescope ever made impresses with both basic and advanced astrophotography options, but images are ...

The first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of ...

The great American author Mark Twain famously commented that he was born with Halley’s Comet (1P/Halley) and that he would ...

WASHINGTON, March 11 (Reuters) - Anduril Industries on Wednesday said it has signed a definitive agreement to acquire ExoAnalytic Solutions, a national security company specializing in space sensing ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

This series of images from NASA’s Hubble Space Telescope of the fragmenting comet C/2025 K1 (ATLAS) was taken over the course ...