The International Space Station is in the wrong orbit for commercial space stations. Selecting the right orbit is key to building a cost-efficient commercial zone in zero gravity.
Brian Berger is editor in chief of SpaceNews.com and the SpaceNews magazine. He joined SpaceNews.com in 1998, spending his first decade with the publication covering NASA. He was named senior staff writer in 2004, a position he held until being named... More by Brian Berger
