Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.
Green transportation took off for the stars this week as Inhabitat reported that the European Space Agency has approved of a new hydrogen-powered "Skylon" space plane, and we spotted a hot Star Wars-inspired electric chopper that wouldn't look out of place on the Death Star. We also learned that NASA plans to rejoin the space race with a new
