6 hours ago · The 100-inch (2.54 m) Hooker reflecting telescope at Mount Wilson Observatory near Los Angeles, USA, used by Edwin Hubble to measure galaxy redshifts and discover the …

3 days ago · 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 …

5 days ago · 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 …

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 …

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 …

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 …

Learn about the differences between reflectors, refractors, and compound telescopes to get a telescope that best fits your needs. Discover why (and if) you should care about aperture, …

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 …

Oct 23, 2025 · Choosing a new telescope is the biggest decision we make as backyard astronomers, so we've fully reviewed our 16 best telescopes of 2025 for every budget.

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 …