Buzz Aldrin
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Buzz Aldrin on comet landing and missions to Mars

Buzz Aldrin, the second man to walk on the Moon, has set out his vision for future space exploration by humans.

During a conversation about the importance of the Philae comet landing, he told BBC Newsnight that Mars should be the next target for humans to colonise.

He also said that the US should be spending more money on its space programme.

  • 13 Nov 2014
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