[…] my basis for confidence in declaring my reality checks as valid is — Brian O'Leary

"Two years ago, I resigned from the scientist‐astronaut program primarily because of NASAs 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 Caltechs Division of Geological Sciences, quit his Apollo work “out of deep concern for the direction of the nations 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."

"What I am suggesting is the indefinite postponement of the space shuttle program, a reduction in excessive NASA management costs and the establishment of a moderate unmanned space program emphasizing space science and applications. I believe all this can be done with an annual budget of less than $2 billion. How about changing the Manned Spacecraft Center in Houston into the National Energy Research Center?"

"Nuclear power. Carbon sequestration at coal plants. Ethanol-from-corn. Other kinds of biofuels. Carbon cap-and-trading. Hybrid cars. Conventional electric cars. Air cars. Gas-turbine micropower. Efficient powerplants. Hydrogen economy. Hydro-power. Geothermal energy. Solar. Wind. Tides. Waves. Ocean thermal gradients.Which one(s) of these will solve our climate crisis and give us a large and lasting contribution to energy sustainability? The sobering answer to any truthful inquiry, I am sorry to say, is none of the above."

"Deke [Slayton], I’ve spent a month now at flight school, have flown fifteen hours and soloed, and after much soul-searching, I have decided to resign from the program. I guess flying isn’t my cup of tea."

"Interviewer at astronaut interview: Dr. O’Leary, would you submit to a hazardous two-year journey to Mars? O’Leary: Whew. A two-year trip to Mars. I must admit that I haven’t given it much thought. Are you serious? Interviewer: Sure we’re serious. You’re twenty-seven years old, you could be an astronaut for twenty years and within twenty years we could be sending men to Mars. And Mars is your field of specialty, isn’t it, Dr. O’Leary?"

"Can we really accomplish a program like Mars 1999? The sad truth is, we won’t be able to do it in today’s climate. Today’s paralysis will be tomorrow’s paralysis unless the workings of the institutions and the attitudes of individuals at the helm change toward the positive. The prerequisite to a successful Mars 1999 program is not engineering feasibility. It is people. And there is hope. Meanwhile, as the dust settles from Challenger, NASA continues to search its soul. In the wake of the accident, it becomes all the more evident that the U.S. civilian space program has been suffering from conflicting interests and goals, intercenter rivalries, uneconomical operations, and an apparent inability to make the sweeping changes that are required. Management of the space station program suffers from this confusion. The space agency’s technical achievements have been, and continue to be, extraordinary. Nowhere can more intelligent and competent engineers and scientists be found. But there appears to be a bureaucratic inertia that inhibits the innovative thinking and risk taking required to blaze new trails."