I just began reading it with my 10yo daughter. The beginning discusses how Fermi raised the important question "where are they?", and we just started on how the Drake equation provides a set of smaller, more obtainable questions to answer.
I just began reading it with my 10yo daughter. The beginning discusses how Fermi raised the important question "where are they?", and we just started on how the Drake equation provides a set of smaller, more obtainable questions to answer.