February 24, 2012 |
There may be 100,000 times more wandering “nomad planets” in the Milky Way than stars, and some may carry bacterial life, according to a new study by researchers at the Kavli Institute for Particle Astrophysics and Cosmology (KIPAC). If any of these nomad planets are big enough to have a thick atmosphere, they could have trapped … more… |
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