The Observing LogStar charts · backyard targets

About The Observing Log

The Observing Log is an independent desk that writes down what is actually worth pointing a telescope at, and what a small instrument can honestly show. It exists because most observing advice is either a catalog dump or a photo that no backyard will ever match.

Every target is filed the same six ways: the kind of object, its brightness, the season it sits well for, the least equipment that reveals it, the constellation to start from, and how hard it is to see. That shared card lets you compare a planet, a globular cluster, a lunar crater, and a close double star on the same terms instead of guessing from a thumbnail.

Our editors lean on long-standing amateur practice — magnitudes, star hopping, dark adaptation, and aperture — and we frame everything as general education. We do not name specific telescope, eyepiece, or mount vendors, and we make no promises about what any particular sky will show.