Tim Peake Takes Part in a Test Exercise Operating a Mars Rover Prototype Via Remote Control from the ISS

<<PLEASE NOTE: This clip contains black gaps - third party content removed. VOICED: British astronaut Major Tim Peak made another first today -- from up in the International Space Station he took control of a Mars rover vehicle back down here on earth. The experiment is part of a programme looking at how astronauts can operate robots from space. Sky's Science Correspondent Thomas Moore has the details >> on April 29, 2016 in Stevenage, England.