Cosmic Hot Interstellar Plasma Spectrometer
Satellite-based observatory studying the very hot, very low-density gas of the Interstellar Medium surrounding the Solar System.
chips.ssl.berkeley.edu
Two Micron All-Sky Survey (2MASS)
Infrared Processing and Analysis Center (IPAC) for the large-area near-infrared survey of the sky. Features facts about the survey, and a number of image galleries.
www.ipac.caltech.edu/2mass
Parkes 21cm Multibeam Project
Surveys of the southern sky for neutral hydrogen.
www.atnf.csiro.au/research/multibeam