Across
- 2. An advanced machine resembling a human being or anything else, and moves automatically.
- 3. Sending or receiving information from phone lines,
- 4. The planet in space that is between Earth and Jupiter.
- 6. To recover quickly from difficulties like after you stretch a rubber band.
- 8. Nobody knows about it it is not familiar.
- 9. Looking and understanding something carefully to gain information.
- 11. A system of words programmed to a system to make it do whatever you want.
- 12. A machine built for exploration on Mars to wander around and pick samples and rocks from Mars.
- 13. Bringing something to the ground safely from air or water.
Down
- 1. A place for experimental study for science, research, and inventions.
- 4. An important assignment that involves travel for political, religious or commercial purposes.
- 5. A person who studies science and works in a lab.
- 7. Facts to learn about something or someone to get more knowledge about it.
- 10. Small portions of matter that are everywhere and can be microscopic, dust or grains.
- 11. A closed path to an electric current flow, includes a power source, components, and conductive wires it is used to power something or transmit signals.