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.
Read the full article here
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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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.
Learn how numerical aperture, wavelength, and magnification set true resolution in light microscopy. Clear explanations of Abbe/Rayleigh, DOF, sampling, and NA trade‑offs.
Understand numerical aperture (NA) in optical microscopy—how it sets resolution, brightness, contrast, depth of field, and how to match objectives and condensers.
Discover how space telescopes revolutionize our understanding of the universe.
