Humans may have to send robotic probes to find other life forms in exoplanets outside of the solar system.
http://www.youtube.com/watch?v=u6lkmK3kEEE&feature=related
Humans may have to send robotic probes to find other life forms in exoplanets outside of the solar system.
http://www.youtube.com/watch?v=u6lkmK3kEEE&feature=related