Sample Recovery Helicopter

proposed pair of rotorcraft on NASA's Mars Sample Return mission

en-US/ˈsæmpəl ɹɪˈkʌvɚi ˈhɛlɪˌkɑptɚ/
en-GB/ˈsɑːmpl ɹɪkʌvəɹiː ˈhɛlɪˌkɒptə/

หมวดหมู่:

space probe