COLORADO SPRINGS — Future private space stations may be sponsored by major corporations, which prompted a spirited discussion during a panel on the future of low Earth orbit at the 34th Space Symposium here. “I don’t want the Taco Bell International Space Station,” said Erin MacDonald, modeling and simulation engineer for Engility’s Space and Mission Systems Group. “I think it goes against what the public perceives the space station is supposed to be like.” While the International Space Station is unlikely to be rebranded by Taco Bell or any other corporation, if a new commercial space station is “paid for...