रोबोटिक्स। मर्स रोवर्स

तपाईंलाई किन लाग्छ?

  1. we need to explore as much as we can. also, i am quite sure that in a few hundred to a thousand years, earth will be overcrowded and we will need a new place to go...
  2. exploring the unknown is a good step for the educational purposes of mankind.
  3. exploring other planets is educational.
  4. i do not know anything about this...
  5. it's good, i think.
  6. such missions are necessary to search for life on mars.
  7. it's necessary to discover our universe
  8. i don't know that mission.
  9. because
  10. no, because earth is not explored enough.