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Message boards : Carl Sagan message board : Science and Technology in the News

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Profile Byron Leigh Hatch @ team Carl Sagan
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Message 27372 - Posted: 25 Oct 2010 | 12:11:10 UTC




the “Hundred Year Starship,” has received $100,000 from NASA and $ 1 million from the Defense Advanced Research Projects Agency (DARPA)



The Director of NASA’s Ames Center, Pete Worden has announced an initiative to move space flight to the next level. This plan, dubbed the “Hundred Year Starship,” has received $100,000 from NASA and $ 1 million from the Defense Advanced Research Projects Agency (DARPA). He made his announcement on Oct. 16. Worden is also hoping to include wealthy investors in the project. NASA has yet to provide any official details on the project.
Worden also has expressed his belief that the space agency was now directed toward settling other planets. However, given the fact that the agency has been redirected toward supporting commercial space firms, how this will be achieved has yet to be detailed. Details that have been given have been vague and in some cases contradictory.

The Ames Director went on to expound how these efforts will seek to emulate the fictional starships seen on the television show Star Trek. He stated that the public could expect to see the first prototype of a new propulsion system within the next few years. Given that NASA’s FY 2011 Budget has had to be revised and has yet to go through Appropriations, this time estimate may be overly-optimistic.

One of the ideas being proposed is a microwave thermal propulsion system. This form of propulsion would eliminate the massive amount of fuel required to send crafts into orbit. The power would be “beamed” to the space craft. Either a laser or microwave emitter would heat the propellant, thus sending the vehicle aloft. This technology has been around for some time, but has yet to be actually applied in a real-world vehicle.

The project is run by Dr. Kevin L.G. Parkin who described it in his PhD thesis and invented the equipment used. Along with him are David Murakami and Creon Levit. One of the previous workers on the program went on to found his own company in the hopes of commercializing the technology used ...

read more here ...

http://www.universetoday.com/76195/nasas-ames-director-announces-100-year-starship/
http://www.universetoday.com/76195/nasas-ames-director-announces-100-year-starship/

Message boards : Carl Sagan message board : Science and Technology in the News

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