Every article published on TelescopeSpecs.
A winter night sky observing guide has one job: help you cash in on the best visual season of the...
June 25, 2026
A light pollution map is the cheapest, most useful tool in amateur astronomy — and you already own the device...
June 25, 2026
A seasonal sky guide for astronomy works because the night sky is a calendar, not a fixed picture. As Earth...
June 25, 2026
Noise reduction smooths the grainy background of a stretched astrophoto while protecting the faint structure and stars you worked to...
June 24, 2026
A nebula filter is the only accessory I own that can make an object appear that was simply invisible a...
June 24, 2026
Magnification equals your telescope’s focal length divided by the eyepiece’s focal length. A 1500mm scope with a 10mm eyepiece gives...
June 24, 2026
Polar alignment is the act of pointing your equatorial mount’s right-ascension axis at the true celestial pole, so a single...
June 23, 2026
The eyepiece is half your telescope. The number every buyer fixates on is aperture, but the piece of glass you...
June 23, 2026
A GoTo mount only finds objects if you align it correctly, and the alignment routine is where almost every beginner...
June 23, 2026
Between a fully manual mount and a fully computerised GoTo sits a quietly excellent middle option: the motorized single-axis drive....
June 22, 2026
The telescope mount matters as much as the telescope. A shaky mount turns a sharp 8-inch SCT into a wobbling...
June 22, 2026
PixInsight and Siril are the two processing tools most deep-sky imagers end up choosing between. The short answer: Siril is...
June 22, 2026