Save $300 on this Unistellar smart telescope that makes observation and astrophotography a breeze. We loved the eQuinox 2 for ...

The Atmospheric Remote-sensing Infrared Exoplanet Large-survey (Ariel) telescope is to launch in 2029 and spend years ...

Refractor to reflector, Schmidt-Cassegrain to Maksutov-Cassegrain - this is everything you need to know about the different types of telescopes.

Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not run by who you might think.

Reflector telescopes use mirrors as their primary surfaces, reflecting the light from the starry sky onto its lens. Reflectors can be less expensive, as it’s easier to make a large mirror than a ...

The Vera Rubin Observatory has published images of space taken by a new 8.3-meter telescope, which is scheduled to be ...

Celestron StarSense Explorer LT 114AZ 114mm f/9 AZ Reflector Telescope (Black) at Amazon for $239; Although the LT 114AZ comes from a diverse line-up of reflectors and refractors that use the same ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

If you’re interested in more serious stargazing, such as looking for nebulae and galaxies, then you’ll want a reflector—a telescope that uses a mirror to gather up light from fainter objects.

Weighing nearly 20 pounds (9 kilograms) and featuring a 4.5 inch (114 millimeters) mirror, the reflector telescope is reasonably portable, though you’d likely want a backpack or some kind of ...