CAPE CANAVERAL, Fla.—Forget blowup air mattresses. Space station astronauts are getting their first inflatable room.
It’s a technology demo meant to pave the way for moon bases and Mars expeditions, as well as orbiting outposts catering to scientists and tourists in just a few more years. Bigelow Aerospace is behind the experiment, which will get a ride to the International Space Station with another private space company.
An unmanned SpaceX Falcon rocket is set to launch late Friday afternoon, carrying a capsule full of supplies with the pioneering pod in its trunk. It will be SpaceX’s first station delivery since a launch accident halted shipments last June.

Robert Bigelow, founder and president of Bigelow Aerospace stands next to a model of an inflatable habitat that could be used for future space exploration during a news conference at the Kennedy Space Center in Cape Canaveral, Fla., Thursday, April 7, 2016. AP Photo/John Raoux