Across
- 2. gathering data from Pluto and Arrokoth
- 4. orbits earth and learns about the Universe
- 6. passes close to a planet but avoids its gravity
- 7. piggyback another spacecraft
- 8. Landers and Rovers are examples of these
Down
- 1. monitoring Earth's weather and environment
- 3. has a powerful propulsive system
- 4. studying surfaces of Titan
- 5. LANDER robotic vehicle studying interior of Mars