SpaceX makes history by launching Inspiration4, first all-civilian crew, to orbit, 2021. szeptember 15. [2021. szeptember 16-i dátummal az eredetiből archiválva]. (Hozzáférés: 2021. szeptember 16.) „The Inspiration4 mission may be the first time a spaceflight crew is comprised entirely of civilians – nongovernment astronauts. There has been a long history of ordinary citizens going to space. In fact, that was NASA's goal at the beginning of the space shuttle era – to fly regular people on a routine basis”
SpaceX makes history by launching Inspiration4, first all-civilian crew, to orbit, 2021. szeptember 15. [2021. szeptember 16-i dátummal az eredetiből archiválva]. (Hozzáférés: 2021. szeptember 16.) „The Inspiration4 mission may be the first time a spaceflight crew is comprised entirely of civilians – nongovernment astronauts. There has been a long history of ordinary citizens going to space. In fact, that was NASA's goal at the beginning of the space shuttle era – to fly regular people on a routine basis”
