A Visitor's Guide to the Milky Way

Scientists announced in January that 10 billion stars in the Milky Way may be orbited by Earth-like planets. Not only are these planets expected to be similar in size to our own, but they're also located in zones temperate enough for liquid water to form. That's good news for intergalactic tourism, says University of Copenhagen astrophysicist Uffe J?rgensen, who led the research. J?rgensen predicts that people will begin colonizing the moon and Mars, then eventually travel to planets around other stars. Here's what adventurous planet-hoppers should know before leaving home.

bruce weber fired notorious big biggie smalls lyrics azores emmylou harris disco inferno b.i.g