Japanese astronaut Soichi Noguchi has always served up amazing images via his Twitter account, but his latest is worth special note. The International Space Station resident took a long-exposure shot of an aurora in the Earth's atmosphere.
Sahara from Space:The world beneath your feet Soichi Noguchi
Twitpics from space just got even more interesting with the addition of a brand new cupola window aboard the International Space Station. Japanese astronaut Soichi Noguchi has accordingly updated his Twitter feed with a fresh Twitpic of the Sahara desert framed within the cupola.
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.