Solar System Online Test

1. Which spacecraft provided the first close-up images and data of Uranus and its moons?

2. What geological feature on Earth is formed by the stretching and thinning of the crust, leading to the sinking of blocks of land between parallel faults?

3. Which space probe successfully explored the dwarf planet Ceres in the asteroid belt, providing valuable data on its surface composition and features?

4. What causes the extreme greenhouse effect on Venus?

5. What is the name of the tallest mountain on the Moon, located near the southwestern edge of the Imbrium Basin?

6. How does the atmospheric pressure at the surface of Venus compare to Earth's?

7. What is the name of the largest and brightest ring of Uranus?

8. Which space probe is currently studying Jupiter's atmosphere, magnetic field, and composition?

9. Which ground-based telescope is located in Chile and is designed to search for exoplanets using the transit method?

10. What is the average surface temperature of Pluto?

11. Which space probe was the first to fly by Jupiter, Saturn, Uranus, and Neptune, providing detailed data on these gas giants and their moons?

12. Which region of a comet's structure is primarily composed of water vapor, carbon dioxide, and other volatile substances?

13. Which dwarf planet is known for its highly eccentric orbit that takes it far beyond the orbit of Pluto?

14. Which Mars rover was launched in 2011 and has been exploring Gale Crater since its landing in 2012?

15. What is the approximate length of one day on Venus (one complete rotation)?

16. Which of the following is NOT a greenhouse gas?

17. Which spacecraft was the first to directly measure the solar wind?

18. What is the name of the largest meteorite ever found on Earth?

19. What is the name of the region beyond the orbit of Neptune where a vast collection of icy bodies, including Pluto, reside?

20. Which planet in the Solar System exhibits extensive canyon systems, including Valles Marineris, which is considered the largest canyon in the Solar System?

21. What is the name of the moon of Haumea that orbits within its elongated shape?

22. Which asteroid is the target of the Hayabusa2 mission, which aimed to return a sample to Earth?

23. What is the most notable feature of Uranus's atmosphere?

24. What is the name of Kepler's second law of planetary motion?

25. What is the lithosphere?

26. Which dwarf planet is known for its reddish surface color, likely due to the presence of organic compounds?

27. What is the name of the moon of Jupiter with a subsurface ocean that may harbor conditions suitable for life?

28. Which space probe recently completed its mission by crashing into the surface of Comet 67P/Churyumov-Gerasimenko?

29. Which gas is present in Pluto's thin atmosphere?

30. What is the term for the movement of water from the Earth's surface into the atmosphere through evaporation from bodies of water and transpiration from plants?