Narrowband Astrophotography: Filters, Gear, Workflow
Master narrowband astrophotography under light pollution: Hα, OIII, SII filters, OSC duoband, exposure strategy, stacking, and processing palettes (SHO/HOO).

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.
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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
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Master narrowband astrophotography under light pollution: Hα, OIII, SII filters, OSC duoband, exposure strategy, stacking, and processing palettes (SHO/HOO).
Discover the interstellar medium—gas, dust, molecules, magnetic fields—and how it drives star formation, extinction, and galaxy evolution across cosmic time.

The Dobsonian telescope has gone through a wide variety of iterations and innovations since it was first invented at the dawn of the Space Age, as well as a great deal of criticism. However, today Dobsonians dominate observing fields, are common even at astronomical observatories, and are widely considered the best beginner telescopes, if not