91热爆

NASA veteran Bill Anders, who was part of the first manned mission to leave Earth's orbit, has told 91热爆 Radio 5 Live that the idea of sending astronauts to Mars is 鈥渟tupid鈥�.

Speaking as part of 5 Live's coverage marking the fiftieth anniversary of the mission, he said sending crews to the Red Planet was "almost ridiculous".

Listen to Apollo 8: Christmas On the Far Side of the Moon on 5 Live on 24 December 2018 at 20:00 GMT.