Article on various types of deep sky objects.

Sketches of astronomical objects I made at the telescope.

Pointers observers should know includes sky brightness, dark adaptation, averted vision, high power, capturing color, and other tips.

General information, astronomical pictures, sketches, observation reports, objects, and telescope information.

Celestial object catalogs providing links to information.

Gear, autostar, astrophotos, LXD55 care, and links.

Collection of deep-sky and solar system objects.

Galleries of sketches, legend, projects, publications, and links.

Tutorials, chart index, discussions, certificates, and resources.

The Internet Amateur Astronomers Catalog (IAAC), a mailing list for deep sky observers of all levels.