There are a number of astronomy and astrophysics research groups with webpages at Columbia. Below is an inexhaustive list. Nevis Laboratories Astrophysics Group: astro1.nevis.columbia.edu Center for Backyard Astrophysics (CBA): cba.phys.columbia.edu MDM Observatory Gamma-Ray Burst Research: cba.phys.columbia.edu/grb

1998 December 7	www@astro.columbia.edu