Yep. It was science fiction only about 10 years ago, and now there are about 350 confirmed planets around other stars, and about 40 known multiple planet systems. The research groups have also found some of these "plus-size" planets in habitable zones about their stars, which means that any large moons about these planets
could have the potential to support life as we know it. SETI doesn't seem so far-fetched anymore.
I agree, pretty cool.
