Pluto and Charon: Science, Geology, and Observing
Explore Pluto–Charon: New Horizons discoveries, Sputnik Planitia, dwarf planet atmosphere, small moons, formation, subsurface oceans, and how to observe Pluto.
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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
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Below are a selection of our Articles, to find more click on one of the sections above, or use the Menu at the top of the page.
Explore Pluto–Charon: New Horizons discoveries, Sputnik Planitia, dwarf planet atmosphere, small moons, formation, subsurface oceans, and how to observe Pluto.
A practical guide to microscope illumination accessories—LED ring lights, fiber-optic goosenecks, condensers, polarizers, and filters—plus setup tips and trade-offs.
Learn how signal-to-noise ratio shapes deep-sky astrophotography. Practical methods, math, stacking, calibration, read noise, exposure, and workflow.