
Telescope - Wikipedia
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. [1] . Originally, it was an optical instrument using lenses, curved …
Best telescopes 2025: View stars, galaxies and nebulas | Space
Sep 30, 2025 · There are so many things to consider when buying a telescope, especially when it is your first. It can be a daunting task, but our guide makes it a breeze. We cover a range of …
Telescope | History, Types, & Facts | Britannica
Sep 5, 2025 · Telescope, device used to form magnified images of distant objects. The telescope is undoubtedly the most important investigative tool in astronomy. It provides a means of …
The 5 Best Telescopes for Beginners of 2025 | Reviews by …
Oct 2, 2025 · Few things are as awe-inspiring as being under a clear night sky, looking up, and gazing at a seemingly infinite array of stars overhead. So we rounded up 17 telescopes, and …
Telescopes 101 - NASA Science
Oct 22, 2024 · A telescope that uses a mirror as its primary optical element is called a reflecting telescope. Large mirrors can be made thinner and lighter than lenses of the same size, which …
Best telescopes 2025: Explore planets, galaxies and beyond
Oct 1, 2025 · We've rounded up our picks of the best telescopes on the market, including small and portable scopes for beginners alongside bigger aperture telescopes for more seasoned …
Sky & Telescope | Your Guide to Astronomy & the Night Sky
Explore the universe with Sky & Telescope - your ultimate source for stargazing, celestial events, and the latest astronomy news.
17 Best Telescopes of 2025, from Beginners to Experts
Jul 26, 2025 · Finding the best telescope of 2025 depends on your experience, observing goals, and budget. Whether you’re seeking an affordable beginner scope for kids or a professional …
25 best telescopes for beginners 2025
The best telescopes for beginners on the market, tried and tested by reviewers. Looking for your first telescope? This is list is for you.
Telescopes 101: Essential things to know - Astronomy Magazine
Feb 12, 2024 · Telescopes primarily collect light to see faint objects. Most beginner telescopes are sold complete, ready to use. Larger telescopes gather more light, allowing observation of …