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

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

The eQuinox 2 is our top-rated smart telescope and it's now available with a $500 saving which reduces the price from $2499 ...

The meta-optics camera is the first device of its kind to produce full-color images that are equal in quality to those ...

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 ...

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

Over the quarter century I’ve been writing this column, I've been flabbergasted by the advances in telescopes for backyard ...

PRIMA is being developed as a NASA space telescope with an actively cooled 1.8-meter primary mirror made of aluminum. The two ...

NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has ...

One of the greatest astronomer's, who changed our entire understanding of the universe, was born 135 years ago today ...