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astro-ph2007
Searching for the Precursors of Life in External Galaxies
B. Lawton, C. W. Churchill, B. A. York +5
Are the organic molecules crucial for life on Earth abundant in early-epoch galaxies? To address this, we searched for organic molecules in extragalactic sources via their absorpti…
astro-ph2002
A New Feature in the Interstellar Extinction Curve at 2700 A: Diamonds in the Rough?
Geoffrey C. Clayton, Karl D. Gordon, Adolf N. Witt +7
Space Telescope Imaging Spectrograph (STIS) and archival International Ultraviolet Explorer (IUE) data were used to search for structure in the ultraviolet interstellar extinction…