Mass-to-Light Ratios for M31 Globular Clusters: Age Dating and a Surprising Metallicity Trend, Strader, Jay,Smith, Graeme H.,Larsen, Soeren, The Astronomical Journal, 138, 2009-08-01 00:00:00, 2009AJ....138..547S||Young stellar populations in M33: A comparative HST and GALEX study, Tolea, Alin Catalin, Ph.D. Thesis, 0, 2009-01-01 00:00:00, 2009PhDT.........1T
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.