How Immense Is the Universe? It’s Bigger Than You Think
June 12, 2023
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View of Earth from space
Unlock the Wonders of the Cosmos: Your Trusted Guide to Telescopes, Binoculars, and More
The Leading Source on Optical Equipment
Astronomy Techniques and Tips
Guides to help with your Stargazing Adventure
Celestial Objects
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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Pleiades (M45): Science, Myths, and Observing Guide
November 20, 2025
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Explore the Pleiades (M45) star cluster: distance, age, blue nebulosity, when and how to see it, astrophotography tips, myths, and Gaia insights.
Observing Variable Stars: Types, Light Curves, Methods
April 18, 2026
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A practical, science-backed guide to observing variable stars—types, light curves, gear, filters, calibration, and how to contribute data to AAVSO.
What Are The Best Conditions For Stargazing?
