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I think humans will reach Mars, and I would like to see it happen in my lifetime.

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By refocusing our space program on Mars for America's future, we can restore the sense of wonder and adventure in space exploration that we knew in th...more

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Going back to the moon is not visionary in restoring space leadership for America. Like its Apollo predecessor, it will prove to be a dead end littere...more

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Whenever I gaze up at the moon, I feel like I'm on a time machine. I am back to that precious pinpoint of time, standing on the foreboding - yet beaut...more

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Globalisation means many other countries are asserting themselves and trying to take over leadership. Please don't ask Americans to let others assume ...more

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My expertise is the space program and what it should be in the future based on my experience of looking at the transitions that we've made between pre...more

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It was interesting to think that the very first liquid ever poured on the Moon, and the first food eaten there, were communion elements.

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As we begin to have landings on the moon, we can alternate those with vertical launch of similar crew modules on similar launch vehicles for vertical-...more