Charles D. Walker: Don't relinquish all space exploration to private firms, Charles Walker, Arizona Daily Star
"The idea is attractive, even if commercial plans for a Mars mission are hypothetical at best. But as much as I support the private space industry, experience and common sense tell me that a commercial Mars human landing won't ever get off the ground not unless NASA goes there first. Businesses are slaves to short-term balance sheets, and private space-industry investors and shareholders are notoriously risk-averse. Even wealthy entrepreneurs won't throw their money away. They'll back straightforward missions like delivering cargo to the space station 250 miles above the Earth using mature and well-tested technologies if they can turn a profit within a reasonable time with acceptable risk."
Keith's note: This is the sort of Pro-SLS, only-government-can-explore sort of nonsense that Mary Lynne Dittmar and her Coalition for Deep Space Exploration are pushing. (this op ed is linked to from the Coalition's website). This is how Dittmar retweeted a link to this op ed:
This statement by Dittmar is fundamentally silly given that the "whims of market or investors" are precisely what push the management of Lockheed-Martin, Boeing, Orbital ATK, ULA, Aerojet, and the rest of the aerospace sector to pursue big government projects such as Orion and SLS. Dittmar can't have it both ways.
Keith's additional note: At the NASA Advisory Council meeting last year, Bill Gerstenmaier made it very clear that NASA needs to have a fully commercialized LEO infrastructure in order to free up NASA resources to focus on SLS/Orion-based exploration of cislunar space - and later, of Mars. When asked what would happen if that LEO commercialization did not happen, Gerstenmaier said that NASA would have to reassess how it would accomplish its exploration goals. Clearly, Mary Lynn Dittmar, NASA's future exploration of space is intimately tied to the success of LEO commercialization - an activity that will be driven by the "whims of market or investors". Besides, everyone knows that NASA's ability to explore is, always has been, and always will be "held hostage to whims of" -- Congress. As such, what is wrong with trying to find an alternate path to enable the exploration and utilization of space?