Polaris Program

planned series of private space flights sponsored by Jared Isaacman

en-US/poʊˈlɛɹəs ˈpɹoʊɡˌɹæm/
en-GB/pəʊˈlæɹɪs ˈpɹəʊɡɹæm/

ক্যাটাগরি:

human spaceflight program