Gliese 581g is The Habitable Exoplanet
After 11 years of observations using the HIRES spectrometer at the Keck Telescope in Hawaii, combined with data from the HARPS (High-Accuracy Radial-velocity Planet Searcher) instrument at the European Southern Observatory in La Silla, Chile — here comes Gliese 581g,…
09/30/2010
