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

    Online shopping for Electronics from a great selection of Refractors, Catadioptric, Reflectors & more at everyday low prices.

  3. Best telescopes this Cyber Monday 2025: View stars, galaxies ...

    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 budgets, skill...

  4. Telescopes For Sale | Fast and Free Shipping

    Looking to buy a telescope? Shop the best telescopes for sale online at High Point Scientific. We have the top brands at the lowest prices guaranteed and free shipping. We also back ever sale with free …

  5. The 5 Best Telescopes for Beginners of 2025 | Reviews by ...

    Nov 21, 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 after years of …

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

    Oct 29, 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 collecting and …

  7. Telescopes – Celestron

    Easy-to-use scopes for newcomers learning the night sky. Computerized telescopes to take observing to the next level. Professional-grade mounts and systems for serious enthusiasts. Celestron has …

  8. Best telescopes for beginners to view planets, galaxies

    Jan 23, 2024 · Several beginner-friendly telescope models across all three types are presented with their specifications (including price, aperture, focal length, focal ratio, mount type, and weight),...

  9. Best telescopes 2025: 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 …

  10. 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 …