What's actually behind the White House's hawking of this space mission is their desire to promote and legitimize the industry's new nuclear propulsion technology needed to support such a mission. That would be another in a long list of moneymaking boondoggles for the aerospace industry.
To develop and demonstrate these new nuclear power and propulsion technologies, President Bush's budget proposes $279 million; ($3 billion over five years) for Project Prometheus, which builds on the Nuclear Systems Initiative started last year.
Project Prometheus includes the development of the first nuclear-electric space mission, called the Jupiter Icy Moons Orbiter. 135 This mission will conduct extensive, in-depth studies of the moons of Jupiter that may harbor subsurface oceans. Only advanced nuclear reactors could provide the hundreds of kilowatts of power the craft would need.
Included in NASA plans for the nuclear rocket to Mars; a new generation of Radioisotope Thermoelectric Generators (RTGs) for interplanetary missions; nuclear-powered robotic Mars rovers to be launched in 2003 and 2009. 136 NASA touts future mining colonies on the Moon, Mars, and asteroids that would be powered by nuclear reactors.
The Jet Propulsion Laboratory, a division of the California Institute of Technology, manages the Mars Odyssey mission for NASA's Office of Space Science. Additional science partners are located at the Russian Aviation and Space Agency and at Los Alamos National Laboratory. Lockheed Martin Astronautics, Denver, is the prime contractor for the project to develop and build the orbiter. Mission operations are conducted jointly from Lockheed Martin and JPL.
Dyson once commented that,
"Project Orion is a monument to those who once believed, or still believe, in turning the power of these weapons into something else."Orion ran out of money and needed the government's help. The military agreed to take up the project, but only on the condition that it adapt itself to a military purpose. The project was later abandoned because of uncertainty about the safety and efficacy of nuclear energy, and the high cost of the speculative program. Also, because the Nuclear Test Ban Treaty of 1963 outlawed it.
The motto for Orion was, 'Mars by 1965, Saturn by 1970'; hauntingly reminiscent of the administration's line about Project Prometheus exploring Mars and Europa's moons
Promethus is the project which NASA intends to follow the Mars mission.
This notion of NASA's money being separate from the military is nonsense: Check out this site and do some digging.
http://www1.nasa.gov/about/highlights/AN_Structure_OtherAgencies.htmlYou can easily find the military with its fingers in the NASA pie. I believe that this is the reason the NASA program gets its funding. Their work is in direct support of the Pentagon's ambitions. This is painfully evident by the associations that senior Air Force officials have with the aerospace industry which stands to recieve the bulk of the space dollars.
If you take the time to read the rhetoric from Perle and the rest of PNAC you will see why this administration is so interested in space and new nuclear propulsion sysyems. Space buffs say that these systems are benign, and will be used for exploration. Pentagon officials make it clear that they intend for these new technologies to prove the efficacy of their notions for space-based platforms and space-based nuclear lasers which will presumably defend the vast array of satellites which the military relies on. There will certainly be some offensive capability to these lasers. This will, in my opinion, start a new space weapon's race.
DARPA site:
http://www.arpa.mil/tto/programs/astro.htmlThe goal of the Orbital Express Space Operations Architecture program is to validate the technical feasibility of robotic, autonomous on-orbit refueling and reconfiguration of satellites to support a broad range of future
U.S. national security and commercial space programs. To design, fabricate, and test on orbit a modular micro-satellite for protection of stationary satellites.
Also from DARPA: Space Applications and Opportunities:
http://www.arpa.mil/dso/thrust/matdev/chap/briefings/timchap2000day2/denoyer_afrl.pdfNASA SPACE SCIENCE REQUEST 2003: Up 19.1 percent to $3,414.3 million
http://www.aip.org/enews/fyi/2002/015.htmlWhile the requested increase for Space Science may look large, much of it is due to a transfer of programs from elsewhere within the NASA budget. In fact, a NASA budget documents states, "a large part (over $200 million) of the apparent increase...is not an increase at all, but is due to the transfer of funding and responsibility for two critical components of Space Science spacecraft operations (the
Deep Space Network, and
Mission Services for Space Science missions) from the Office of Space Flight."
A new item in the FY 2003 request (within Technology Programs) is the
Nuclear Systems Initiative, intended to reduce spacecraft travel time and make possible new planetary exploration initiatives. The request includes $46.5 million for nuclear electric propulsion and $79.0 million for
nuclear electrical power-generation systems.
Another new program, the
New Frontiers program, according to NASA, "is a revamping of the Outer Planets missions program" to support frequent, mid-sized planetary missions, at an FY 2003 request of $15.0 million.
Major ongoing programs that would receive increases include the Mars Exploration Program (to $453.6 million), the Stratospheric Observatory for Infrared Astronomy (SOFIA) (to $46.9 million), and the Explorer Program (to $135.1 million). Also receiving increases would be Mission Operations (to $385.2 million), Technology Programs (to $703.9 million), and Research Programs (to $709.6 million).
FY 2004 Budget Request: NASA
http://www.aip.org/enews/fyi/2003/019.html Highlighted initiatives include "breakthrough nuclear propulsion and power systems that will be demonstrated on an ambitious mission to Jupiter's moons;
There's more if you dig pmbryant. I have presented a fragmented view of the Pentagon's ambitions in space. It is incredibly naive to view NASA and the Pentagon as seperate entities. Indeed, without the support of the military industrial warriors in this administration, from PNAC's ambitions, from DARPA's, the money that funds the space program would evaporate.
The nuclear hawks are stepping out from behind their Trojan Horses of nuclear space travel and ‘safe', new nuclear fuels and are revealing a frightening ambition to yoke the nation to a new legacy of imperialism: From new generation nuclear, blended fuels, to new generation mini-nukes, to space-based lasers. Nothing happens in a vacumn. The space community lost control over NASA long ago when it let the military fund its projects. Now the missions and the funding are inseperable. Time to look again at their ambitions with a jaundiced eye towards this reckless cabal of industry hacks assembled in the highest offices of our government by Bush.
Of course pmbryant, there exists the possibility that President Bush actually assembled the Pentagon's recent pack of aerospace executives to run his foreign policy in his own anticipation of a credible 'space threat', to deter a future assault on our nation's security.
What foresight he must have had from his Texas ranch. What of it, if executives and shareholders in the space industry happen to rape of our treasury to fulfill their own hunger to dominate military and commercial space?
There seems to be no limit to aerospace ambitions. The administration is pushing ahead with the expansion of the military space program, despite the limitations of the nation's weak economy and the adoption of many other costly ‘priorities' for the armed forces.
Ron