Habitable exoplanet confirmed? Warm and wet, scientists say | DVICE
With current spaceflight technology, this would still take 100+ years to get to, possibly 200+, so it's still a long ways off. But I don't doubt that more discoveries like this will help to fuel research into faster and more sustainable space travel. I'm pretty excited, this is our best bet at expanding into the galaxy so far, but there are many other possibilities....
List of planetary systems - Wikipedia, the free encyclopedia