Across
- 1. What planet did Spirit and Opportunity explore?
- 3. What agency oversees U.S. space missions?
- 5. What telescope was launched in 1990 to study deep space?
- 6. What event happened when U.S. and Soviet spacecraft linked in orbit?
- 8. What historic event occurred when U.S. astronauts first walked on the moon?
- 9. What field involves modifying organisms using genes?
- 11. What was the first artificial satellite?
- 12. What invention replaced vacuum tubes in computers?
- 15. What country first sent an international space crew?
- 16. What technology creates 3D images of inside the body?
- 17. What agricultural movement increased worldwide food production?
- 18. What project focused on mapping human genes?
Down
- 1. What tiny device holds billions of transistors?
- 2. What term describes the linking of cultures through communication?
- 3. What U.S. probe flew past Pluto in 2015?
- 4. Who competed with the U.S. in the space race?
- 7. What is the study of heredity?
- 10. What orbiting science lab was built by multiple nations?
- 13. What connects computers globally?
- 14. What mission marked the first U.S.-Soviet spacecraft docking?