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Optolong L2 Filters Tested: The April 2026 ScopeTrader Issue

Monday, April 6, 2026 by Richard Harris

Welcome to April, where galaxies are in full bloom. Here in Missouri the skies are finally starting to settle into something usable. If the pattern holds like it usually does, we tend to get our most stable stretch somewhere between April 10th and the end of the month. Those are the nights where ...

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Turning discarded astrophotography data into discoveries with SpacePixels

Thursday, March 26, 2026 by Russ Scritchfield

As astrophotographers, we spend so much time using rejection algorithms during stacking to perfectly erase anything that moves across our frames. But I started thinking about all the dynamic data we are throwing away, like faint asteroids, satellites, comets, streaks and other slow moving objects th...

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