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Got any space travel ideas you would like to share?
The United States military is calling for ideas to aid a joint study with NASA that will identify the requirements necessary to make interstellar space travel possible, as well as practical.
The military's Defense Advanced Research Projects Agency (DARPA) put out the request for information, or RFI, to help support a detailed study of the 100-Year Starship project, which it's working on with NASA.
DARPA isn't asking for spaceship designs at this early stage; it just wants some help organizing the project and making it more feasible, especially from a financial standpoint.