The Proton-M rocket booster blasts off at the Russian leased Baikonur cosmodrome, Kazakhstan, Monday, March 14, 2016. The Russian rocket carries an orbiter for measuring atmospheric gases of Mars and a Mars lander of the "ExoMars 2016" mission. "ExoMars 2016" is an astrobiology mission by the European Space Agency (ESA) in collaboration with the Russian Federal Space Agency (Roscosmos). (AP Photo/Dmitri Lovetsky)
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