Unexpected vibrations, airplanes, and satellites can ruin your exposures without you knowing it — here's what to look for.
As optics and camera technologies continue to improve, just how short of an exposure can we get away with?
Photographing the Sun can be perfectly safe, as long as you take the proper precautions. You can use these techniques to photograph the November 11th transit of Mercury.
Which is better for astrophotography, a color camera or a monochrome camera? Both of course!