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  1. 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 mirrors, or …

  2. Best telescopes 2026: View stars, galaxies and nebulas | Space

    We cover a range of budgets, skill levels and purposes so that you can pick the telescope that is right for you. From t elescopes for beginners to the latest smart telescopes that make...

  3. Amazon.com: Telescopes - Telescopes / Binoculars, Telescopes

    MEEZAA Telescope, 150EQ Newtonian Reflector Telescope for Adults Astronomy Beginners, Professional Astronomical Telescopes with Equatorial Mount, Phone Adapter, Tripod, Moon Filter …

  4. Telescopes For Sale | Fast and Free Shipping

    Browse our wide selection of telescopes for sale at the guaranteed lowest prices. Our non-commissioned Gear Experts are here to help you find the right telescope that lines up with your goals …

  5. Telescopes – Celestron

    Celestron’s signature orange-tube telescope combines advanced features and excellent optics in one...

  6. Best telescopes 2026: Explore planets, galaxies and beyond

    Nov 3, 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 users. We've …

  7. Telescopes for Sale Up to 65% Off - OpticsPlanet

    Shop online at OpticsPlanet.com for great deals on telescopes and telescope accessories that provide a wide field of view and feature advanced optical systems to help you view nebulas, Orion, or planets …

  8. Telescope | History, Types, & Facts | Britannica

    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 collecting and analyzing …

  9. 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 makes …

  10. The 14 Best Telescopes | 300+ Owned, Tested & Compared

    Aug 18, 2025 · Any telescope can at least show you the Andromeda Galaxy, but the quality of your views and the number of galaxies depends on your telescope’s aperture, your light pollution and sky …