What started out as an idea about how to further explore the outer reaches of space is now beginning to take more serious shape as the Defense Advanced Research Projects Agency (DARPA) today issued a call for industry information on how to form such as cosmic entity.

Specifically DARPA said it issued a Request For Information intended to solicit ideas and information on structure and approach, and identify parties qualified and interested in furthering what's known as the  100 Year Starship project.  DARPA says the 100 Year Starship Study is a project to develop a viable and sustainable model for persistent, long-term, private-sector investment into the myriad disciplines needed to make long-distance space travel practicable and feasible.  The Department of Defense and NASA are also involved in the Starship project.

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