See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

This Unistellar eQuinox 2 is a breeze to use, thanks to its app and it's a steal at $500 off this Black Friday.

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

Are monoculars suitable for astronomy? The simple answer is yes, but with a few limitations that you should be aware of ...

The James Webb Space Telescope may have broken another of its own records, finding potentially five of the earliest and most ...

The formation of galaxies in the universe should follow a fairly simple path. It starts with small galaxies, which then grow ...

Editor's note Nov 22. — It's labeled as a Black Friday deal, but it was $30 cheaper yesterday. Save $30 on this travel scope ...

The James Webb Space Telescope has identified the first-ever "Einstein zig-zag," a distant quasar lensed six times by two ...

Astronomers have observed a galaxy ripping through galactic debris left by multiple collisions at a dangerous "cosmic ...

Astronomers have made a groundbreaking discovery using Nasa's James Webb Space Telescope, identifying three mysterious ...

The professor of astronomy and planetary sciences at California Institute of Technology (Caltech), who won this year’s Shaw ...