Where should humans inhabit next? The Moon? Mars? Or further beyond? This month, Apollo Astronaut Al Worden and space experts Chris Welch and Stuart Eves will will argue their case for each. Who will win your vote?

Al Worden is an American astronaut and engineer who was the Command Module Pilot for the fourth lunar landing mission in 1971, Apollo 15. After his time in space, he was Senior Aerospace Scientist at the NASA Ames Research Center, and then the chief of the Systems Study Division at Ames.

Chris Welch is Professor of Space Engineering at the International Space University in Strasbourg, France. Chris is a Vice-President of the International Astronautical Federation, a Fellow of the British Interplanetary Society (BIS), the Royal Aeronautical Society, the Royal Astronomical Society. Chris has written what he believes to be the first ever paper on the design of extraterrestrial gardens and a poem that he hopes to send to space soon.

Stuart Eves is currently a technical consultant for Vaeros Ltd. He began his career working for the MOD on a variety of satellites, and from 2004 he was Lead Mission Concepts Engineer at Surrey Satellite Technology Limited. Stuart is a Fellow of the Royal Astronomical Society, a Council Member of the British Interplanetary Society, and he currently chairs the government/industry Space Information Exchange forum.

Image credit: NASA

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