Michio Kaku, who visits February 21, talks about earthlike planets on "big think."
Dr. Kaku addresses the following question:
"A recently discovered planet named Kepler 22b apparently has a very, very similar composition to Earth, although I don’t think they have it exactly figured out yet. What do discoveries like this mean and what is the possibility of many other earth-like planets being out there?" See the video interview.
Friday, January 20, 2012
The Search for Earth's Twin
