than a 1¼” eyepiece of the same focal length. Two factors determine the true field: the telescope’s focal length and the diameter of the eyepiece’s field stop. A field stop is a centered ...

The Unistellar Odyssey Pro ($3,999) is one of the few smart telescopes that not only lets you photograph celestial objects ...

Unlike the more affordable Odyssey, the Odyssey Pro still features an eyepiece—made in collaboration with Nikon—for a slightly more traditional telescope experience. Granted, the eyepiece uses ...

We put Starfield Optics' flagship Géar telescope — the Starfield Géar 115 Triplet APO — to the test. It did not disappoint.

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

which directs the image to an eyepiece. They use a simple, ground-based or table-based altazimuth mount, allowing the telescope to move up and down (altitude) and side to side (azimuth).

The blood moon total lunar eclipse is happening Thursday into Friday. The last total lunar eclipse happened in 2022. Here are ...

Daylight saving time begins this weekend, and while most folks love it with the late sunsets, hardcore stargazers like myself ...

Daylight saving time begins this weekend, and while most folks love the late sunsets, hardcore stargazers like myself are not ...