रोबोटिक्स। मर्स रोवर्स

के तपाईंलाई लाग्छ कि नासाको मर्स अन्वेषणमा अर्को कदम के हुनेछ?

  1. have no ideas.
  2. i don't care.
  3. to send an astronaut to mars?
  4. maybe sending humans.
  5. i have no idea.
  6. i don't know.
  7. maybe
  8. can't imagine