Markarian 817 COS Spectrum

Markarian 817 COS Spectrum

Download Options

Fast Facts
News release ID: STScI-2009-25
Release Date: Sep 9, 2009
Image Use: Copyright
About this image

Comparison of Markarian 817 spectra taken with the COS detector in 2009 and GHRS detector in 1997

Active Galaxies/Quasars, Black Holes, Galaxies, Infographics, Spectra


NASA, ESA, and the Hubble SM4 ERO Team