Study of comets and the discovery of supernovae.

Project objective to construct low-cost, drift-scan cameras and distribute to sites around the world to monitor for bright objects across a large section of sky.

A collaborative effort with public participation to build a statistical model of the galactic planetary census.

Observations of variable stars and transient phenomena.

Features a description of supernovae, members, observatory information, sponsors, other projects, gallery, and news.

Dedicated to amateur radial velocity studies.

Dedicated to the search for and research of Supernovae.