Clark McClelland was 'part of more than 800 missions with NASA ' He claims he was watching one 1991 mission when he saw a 9ft entity . The 'humanoid ' interacted with two US astronauts for one minute and seven seconds , he says .
Clark McClelland was 'part of more than 800 missions with NASA ' He claims he was watching one 1991 mission when he saw a 9ft entity . The 'humanoid ' interacted with two US astronauts for a minute , he says .