Across
- 2. What is the name of the global network that connects computers and allows for instant communication?
- 4. What is the process of creating genetically identical organisms?
- 7. What competition between the U.S. and Soviet Union led to space exploration?
- 11. What replaced transistors and now power most electronics?
- 14. What replaced bulky vacuum tubes in computers in the 1950s?
- 16. What dwarf planet did New Horizons fly by in 2015?
- 17. What kind of medical technology uses CAT and MRI scans?
- 18. What campaign aimed to increase food production globally in the 1960s?
- 19. Which space telescope was launched in 1990 and continues to send back images?
Down
- 1. What space project started in 1993 with international cooperation?
- 3. What was the name of the first U.S. space shuttle launched in 1981?
- 5. What devices orbit Earth and aid global communication?
- 6. What U.S. agency collaborated with ESA to launch the Hubble Space Telescope?
- 8. What instrument, improved in the 60s-70s, helped advance surgery?
- 9. What period is marked by the rapid exchange of digital information?
- 10. Which rover continued to take panoramic images on Mars after 2010?
- 12. What was the name of the spacecraft that carried the first international space crew?
- 13. What planet did Spirit and Opportunity explore?
- 15. What was the name of the Russian space station that preceded the ISS?
- 18. What are the hereditary units that determine traits?