Telescope Buying Guides & Astronomy Tips for Beginners

There are a lot of marketing hypes which might lead you to buy the wrong telescope for your needs. Why not save some cash first by finding a good previously owned (used) telescope. In general, there...

Much depends on the condition of the atmosphere on how well you can see as you start to magnify. Check out our quick chart on some typical name brand telescopes and how based on their specs, you can...

Quick answer: The core astronomy formulas every telescope owner uses are magnification (telescope focal length ÷ eyepiece focal length), focal ratio (focal length ÷ aperture), and maximum useful...

Astronomy can be a worthwhile and intellectual hobby for any beginner to the "professional amateur". However, there will be instances when you will experience problems with getting a clear and vivid...

In contrast with other space telescopes, the Hubble is open for public use if in accordance with their rules and regulations for usage. Updated: Spring 2023 Each year more than 1,000 proposals are...

This telescope will be delivered into space using the Ariane 5 rocket. Unlike the Hubble scope, James Webb won’t orbit the Earth, so no shuttle use. The Ariane 5 rocket is one of the most reliable...