This is the data release from the Two Micron All Sky Survey. This release covers 2,483 deg2 of northern sky observed from the 2MASS facility at Mt. Hopkins, AZ. The release data products include 233,979 compressed...

This page, from the Andrea Ghez group at UCLA, provides a description of the group’s work in characterizing the center of the galaxy and the supermassive black hole believed to reside there. The site presents "Journey...

This site, authored by Mike Guidry of the University of Tennessee, Knoxville, deals with the beginning of the universe and how it formed. This site discusses the big bang theory which includes ideas such as the...

Ever wonder what it would look like to travel to a black hole? A neutron star? If so, you might find this page interesting. Here you will find descriptions and MPEG movies that take you on such exciting trips. These...