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How to make your large dobsonian portable
Monday, May 11, 2026 by Russ Scritchfield
We all love large optics. Nothing brings the universe closer than a really large mirror. A massive aperture has a way of transforming the night sky from something distant and abstract into something immediate and alive. Spiral arms stop being faint suggestions and become textured structures. Globula...
Vespera 3 and Vespera Pro 2 are released
Sunday, April 12, 2026 by Richard Harris
Welp, this is no doubt that this was planned for everyone's arrival at NEAF 2026. Vaonis has just stirred the smart telescope pot with the release of the Vespera 3 and Vespera Pro 2, and this time it feels like they took a hard look at where they were falling short and decided to fix it properly...
Seeing color clearly with color science tools
Thursday, March 26, 2026 by Russ Scritchfield
Spend enough hours staring at a screen trying to tame a stacked image and you learn that color is not a flavor choice. It is a measurement problem, full of assumptions about spectra, sensors, displays, and our own eyes. We publish images on the web, and the web speaks sRGB by default. That means eve...
Astrophoto processing: when you've gone too far
Wednesday, March 18, 2026 by Richard Harris
I have two truths rattling around in my head every time I sit down to process a deep sky target. The first is that we are standing on a pile of new tools that really do make this hobby easier. The second is that the same tools can quietly move us from astrophotography into something closer to digita...