this post was submitted on 12 Nov 2023
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144
US military gives Lockheed Martin $33.7 million to develop nuclear spacecraft (www.space.com)
submitted 10 months ago by [email protected] to c/[email protected]
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US military gives Lockheed Martin $33.7 million to develop nuclear spacecraft::The U.S. Air Force Research Laboratory just awarded $33.7 million to Lockheed Martin to advance the development of space nuclear propulsion and power tech.

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[–] [email protected] 14 points 10 months ago

The fuck do you mean dead-end? You think we'll just keep using chemical rockets until the end of time? Nuclear propulsion is the most efficient form of propulsion we have at the moment. Iirc, nuclear engines would dramatically cut down on travel time because you can burn for much, much longer due to their efficiency. The only reason we don't really use them is because everyone loses their shit and has a panic attack the moment you float the idea of putting a nuclear reactor in space (we still use RTGs though).