This Celestron NexStar 8SE is our favorite motorized telescope, and it's an amazing $300 off at Amazon this Black Friday ...

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 ...

Hiking is a versatile form of active recreation. It allows you to simultaneously exercise, enjoy nature’s beauty, communicate ...

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

Galileo said it best: telescopes “reveal the invisible”. Magnification, or “power”, is controlled by which eyepiece you use.

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 ...

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

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