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Exploring Mars is a far different venture from Apollo expeditions to the moon; it necessitates leaving our home planet on lengthy missions with a constrained return capability.
Buzz Aldrin -
I think it's inevitable that there will be Earthlings establishing a presence on Mars. And I would say that it would certainly take place by 2050 or shortly thereafter.
Buzz Aldrin
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Mars is much closer to the characteristics of Earth. It has a fall, winter, summer and spring. North Pole, South Pole, mountains and lots of ice. No one is going to live on Venus; no one is going to live on Jupiter.
Buzz Aldrin -
Long-term, I see robotics prevailing on the moon. . . . The most important decision we'll have to make about space travel is whether to commit to a permanent human presence on Mars. Without it, we'll never be a true space-faring people.
Buzz Aldrin -
I feel we need to remind the world about the Apollo missions and that we can still do impossible things.
Buzz Aldrin -
Fear, to people who have been in aviation and combat (such as) fighter pilots ... is something you learn how to deal with and set aside, ... It's a very disabling emotion. You want to be alert as you possibly can.
Buzz Aldrin -
I was the first Navy, Marine or Air Force person who had been an astronaut to return back to the Air Force. I had certain expectations about what would be a reasonable and desirable position to be assigned to after my years of service.
Buzz Aldrin -
Bringing an asteroid back to Earth? What's that have to do with space exploration? If we were moving outward from there, and an asteroid is a good stopping point, then fine. But now it's turned into a whole planetary defense exercise at the cost of our outward exploration.
Buzz Aldrin
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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 the summer of 1969. We won the moon race; now it's time for us to live and work on Mars, first on its moons and then on its surface.
Buzz Aldrin -
I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.
Buzz Aldrin -
There's a tremendously satisfying freedom associated with weightlessness. It's challenging in the absence of traction or leverage, and it requires thoughtful readjustment. I found the experience of weightlessness to be one of the most fun and enjoyable, challenging and rewarding, experiences of spaceflight. Returning to Earth brings with it a great sense of heaviness, and a need for careful movement. In some ways it's not too different from returning from a rocking ocean ship.
Buzz Aldrin -
I've led a life of such structured discipline and always had a goal in mind of knowing what I was doing, from West Point to the Air Force combat, MIT, looking for new things to study and get involved in. And then I got into the space program, and how disciplined can you get?
Buzz Aldrin -
I am not sure about Bill Nelson. I haven't heard him say, 'Let's junk the NASA plan to send humans to the moon.' He's not about to say that. That would not be very popular.
Buzz Aldrin -
Apollo 11 will probably go down in history as one of the major responses of two nations facing each other with threatening technologies - sometimes called mutually assured destruction. It was also the America's response to the apparent superiority of the Russians in putting objects into space before USA could.
Buzz Aldrin
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When you're in a spacecraft, you need to know what things you can touch and what things you shouldn't touch!
Buzz Aldrin -
We could have human intelligence in orbit around Mars, building things there.
Buzz Aldrin -
I think the climate has been changing for billions of years.
Buzz Aldrin -
Who put their foot in the Missouri River first: Lewis or Clark? Who cares!
Buzz Aldrin -
History gets reinterpreted as time goes on. Many times, the participants are lost in the retelling of the story.
Buzz Aldrin -
Absolutely the United States should lead in space, for the survival of the United States. It's inspiring for the next generation. If we lose leadership, then we'll be using Chinese capability to inspire Americans.
Buzz Aldrin
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I want to reach a new generation. That's why I am Twittering now. I have a BlackBerry, an iPhone and a Mac.
Buzz Aldrin -
People communicate in Twittering ways. I've learned how to do that.
Buzz Aldrin -
We feel that this stands as a symbol of the insatiable curiosity of all mankind to explore the unknown.
Buzz Aldrin -
Any observations from the Moon or a sense of realising this or that about the greater meaning of things wasn't as influential for me as the experience of coming back and dealing with being a person who's been to the Moon.
Buzz Aldrin