https://blogs.nasa.gov/bolden/2014/09/16/american-companies-selected-to-return-astronaut-launches-to-american-soil/ (16 сент 2014 г. – 16 сент 2014 г.)
Описание:
Nasa Chief announces Spacex and Boeing as commercial crew partners to return space launches to american soil. reusability and private sector reduce money per launch.Добавлено на ленту времени:
Дата:
16 сент 2014 г.
16 сент 2014 г.
~ 0 min
