Across
- 4. a space center named after a president
- 6. a place in space where they conduct space studies
- 8. Earths only actual natural satellite
- 9. The first name of the first person to be on the moon
- 10. an optical instrument using lenses, curved mirrors,
- 12. the innermost and darkest part of a shadow, where the light source is completely blocked by the occluding body
- 14. a person that goes to space
- 17. a combinaton of planets orbiting a central star
- 18. a small rocky or metallic body in outer space.
- 19. the first mission that lead human beings to the moon
- 20. the man that stayed in the command module comlubia in apolllo 11
Down
- 1. all of space including including planets, stars, galaxies, and all other forms of matter and energy.
- 2. One of the orbiters from NASA's Space Shuttle program
- 3. a sixth crewed spaceflight in NASA's Gemini program.that was launched on March 16, 1966,
- 5. an icy, small Solar System body
- 7. a mission that's goal is to reach the moon easily
- 11. apollo's 11 misssion commander
- 13. a person who studies space
- 14. the study of space
- 15. a group of people that work together and control what we do in space
- 16. an astronomical object that is luminous
- 17. a space exploration technology company