Winklevoss Twins in Space: Not the 1st Identical Siblings to Leave Earth
Thursday, March 6, 2014 - 15:30
in Astronomy & Space
The Winklevoss twins launched into the headlines Wednesday (March 5) by announcing their plan to ride a Virgin Galactic space plane (and paying with Bitcoins, no less), but they aren't the first set of identical twins to fly in space.