Newly Discovered Planet May Be First Truly Habitable Exoplanet

Newly Discovered Planet May Be First Truly Habitable Exoplanet
Wed, 29 Sep 2010 16:18:00 -0500

A team of planet hunters led by astronomers at the University of California, Santa Cruz (UC Santa Cruz), and the Carnegie Institution of Washington, and supported by the National Science Foundation (NSF) and NASA, has announced the discovery of an Earth-sized planet (three times the mass of Earth) orbiting a nearby star at a distance that places it squarely in the middle of the star's "habitable zone," where liquid water could exist on the planet's surface. If confirmed, this would ...

More at http://www.nsf.gov/news/news_summ.jsp?cntn_id=117765&WT.mc_id=USNSF_51&WT.mc_ev=click

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