Filters can make or break your astrophotography, but how do they really work with your scope? Dive into the science and ...
In this video, I walk you through how to properly configure filter offsets in NINA (Nighttime Imaging ‘N’ Astronomy).
This article originally appeared in the March 2007 issue of Astronomy. Only one star, the Sun, lies close enough to resolve through amateur telescopes. Observing the Sun provides a superb daytime ...