8-Inch Dobsonian Telescopes: Complete Buying Guide
Learn how to choose, set up, and use an 8-inch Dobsonian telescope: optics, mounts, accessories, collimation, observing tips, and buying advice.

Guides to help with your Stargazing Adventure

Information on Galaxies, Stars, Constellations, Planets, Moons, Comets and Asteroids
Listen to Bernard Miller describe his journey into AstroPhotography and detail how he captured this stunning image of the Sculptor Galaxy.
Read the full article here.
Drew Evans talks about his passion for astrophotography, the equipment used and tips for post processing image data.
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Hear D.j Van Bourgondien as he talks about using his Celestron EdgeHD 8″ telescope to capture this image of the Fireworks Galaxy
Read the full article here
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Learn how to choose, set up, and use an 8-inch Dobsonian telescope: optics, mounts, accessories, collimation, observing tips, and buying advice.
Explore Pluto–Charon: New Horizons discoveries, Sputnik Planitia, dwarf planet atmosphere, small moons, formation, subsurface oceans, and how to observe Pluto.
Learn how to choose your first Dobsonian telescope: aperture, focal ratio, mounts, eyepieces, setup, and accessories for stunning deep-sky views.