Earthlings can celebrate 40 years since the first lunar landing by planting their virtual boots back on the moon in Google Earth. Or they can just swoop over the 3-D lunar landscape, Superman-style.
Google unveiled the new "Moon in Google Earth" feature today during a press conference in Washington, D.C. Those in attendance included female space tourist Anousheh Ansari, Apollo 11 astronaut Buzz Aldrin, and NASA officials.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.