Bigelow has partnered with United Launch Alliance with the goal of launching a B330 module to orbit in 2021, potentially as an addition to the International Space Station. The two companies have also proposed launching a B330 to low lunar orbit in 2022 to serve as a lunar depot. The first B330 launch was originally planned to be launched aboard an Atlas V launch vehicle, but ULA stated in October 2017 that its in-development Vulcan Centaur launch vehicle was the only launch vehicle available with the performance and fairing capacity to carry the module.