Constellation program

crewed spaceflight program developed by NASA from 2005 to 2009

en-US/ˌkɑnstəˈleɪʃən ˈpɹoʊɡˌɹæm/
en-GB/kɒnstɪˈleɪʃən ˈpɹəʊɡɹæm/

श्रेणियाँ:

human spaceflight program