Astronauts From The United States

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April 10, 2026

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April 10, 2026

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"Two years ago, I resigned from the scientist‐astronaut program primarily because of NASA's indifference to science in its manned space efforts. Since then an impressive array of scientists associated with the Apollo program have also resigned for similar reasons. They include the chief scientist, the director of the Lunar Receiving Laboratory, the principal investigator of Apollo lunar surface geology, the curator of the lunar samples, and another scientist-astronaut.It seems utterly incredible that so many well-respected scientists could resign at a time one would suppose to be their finest hour - the return of the first rocks and detailed pictures from the lunar surface. Eugene Shoemaker, now the chairman of Caltech's Division of Geological Sciences, quit his Apollo work “out of deep concern for the direction of the nation's space goal.” He described Apollo as a “poor system for exploring the moon… The same job could have been done with unmanned systems at one-fifth the cost three or four years ago.” […] In these times of conflicting, uncertain goals both inside and outside NASA, I think the unmanned planetary program provides a good example of what can be done. The Mariner 6 and 7 flyby missions gave us remarkable pictures and valuable scientific information, yet each cost less than 15 percent of the price of sending two test pilots to the moon.In the future, probes will be sent to the Martian surface and to the other planets; these relatively inexpensive projects should go far in satisfying our most fundamental reason for going into space: to understand nature and ourselves better by exploring the universe."

- Brian O'Leary

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"Dear Mr. [Al] Gore: I am a former astronaut, Cornell professor, physics faculty member at Princeton University and visiting faculty member in technology assessment at the University of California, Berkeley School of Law, I was Mo Udall’s energy advisor and speechwriter during his 1975 Presidential campaign, author, AAAS Fellow, World Innovation Foundation Fellow, NASA group achievement award recipient, and founder of the New Energy Movement.You have asked the public to address the important question, “How can we reverse global climate change?” I agree that taking on that task is critical for our collective survival. You have also stated that we must freeze and drastically reduce our carbon emissions. I agree.The most promising answer to your question is surprisingly simple and can be summed up in two words: new energy. My experience finds that serious discussion of new energy is still politically incorrect in mainstream circles, which is appalling. Delays in implementing life-saving innovation will be at our collective risk and peril. The urgency for action in these times is unprecedented in the human journey. Quantum leaps in energy innovation, which some of us in the scientific community are aware of, can provide the needed solution, hopefully in time to avert global disaster."

- Brian O'Leary

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"You have to remember we brought back a picture of the Earth as it is 240,000 miles away. And the fact is, it gives you a different perspective of the Earth when you see it as three-dimensional between the sun and the moon, and you begin to realize how small and how significant the body is. … When I put my thumb up to the window I could completely hide it, and then I realized that behind my thumb that I'm hiding this Earth, and there are about 6 billion people that are all striving to live there. You have to really kind of think about our own existence here in the universe, … You realize that people often say, "I hope to go to heaven when I die." In reality, if you think about it, you go to heaven when you're born. You arrive on a planet that has the proper mass, has the gravity to contain water and an atmosphere, which are the very essentials for life … And you arrive on this planet that's orbiting a star just at the right distance — not too far to be too cold, or too close to be too hot — and just at the right distance to absorb that star's energy and then, with that energy, cause life to evolve here in the first place. … In reality, you know, God has really given us a stage, just looking at where we were around the moon, a stage on which we perform. And how that play turns out is up to us, I guess."

- Jim Lovell

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