Photos

Smithsonian Astrophysical Observatory

Dan Brocious, Smithsonian Astrophysical Observatory, November 2003

Astronomers begin an evening’s work calibrating the new HECTOSPEC optical spectrograph instrument that will begin large surveys of distant galaxies. This research may lead to a better understanding of how galaxies form and evolve in structure.

Related Content

Photos for News Media Use Only


DCSIMG