As far as is known Earth is in a dead zone extending for at least 50 light years in all directions. That is to say that there are no stars exactly like ours in that area that are known to have planets. http://www.atlasoftheuniverse.com/50lys.html
Even if those stars have planets and some have lifeforms chances are their environments would be toxic to Earth lifeforms. Considering the vast distances we will never know what's out there. But don't expect the worlds and humanoids of the typical sci-fi space movie.
Life has existed on Earth for billions of years but it only became slightly intelligent less than 100 years ago.
Even if those stars have planets and some have lifeforms chances are their environments would be toxic to Earth lifeforms. Considering the vast distances we will never know what's out there. But don't expect the worlds and humanoids of the typical sci-fi space movie.
Life has existed on Earth for billions of years but it only became slightly intelligent less than 100 years ago.
