NASA astronaut Scott Kelly rocketed off to the International Space Station on Friday with Russian cosmonauts Mikhail Kornienko and Gennady Padalka. But Kelly will be above Earth for much longer than his two Russian companions.
NASA astronaut Scott Kelly rocketed off to the International Space Station on Friday with Russian cosmonauts Mikhail Kornienko and Gennady Padalka. But Kelly will be above Earth for much longer than his two Russian companions.