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1) Who wrote the first atlas of comets? (See the Ancient History page for help)
2) The Church followed which view of the solar system? (See the Recent History page for help)
3) Einstein's Special Theory of Relativity states that ... (See Albert Einstein for help)
4) Why is Stephen Hawking so extraordinary? (See Stephen Hawking for help)

5) Edwin Hubble discovered that the universe is ... (See Edwin Hubble for help)
6) The Apollo Moon missions landed how many men on the Moon? (See Apollo for help)
7) Cassini should arrive at Saturn when? (See Cassini for help)
8) The Hubble Space Telescope was launched when, and then repaired when? (See Current Orbiters for help)
9) The Galileo Orbiter's High Gain Antennae has/is ... (See Galileo to Jupiter for help)
10) Mariner mapped part of Mercury over the course of what years? (See Mariner for help)
11) Why was the Mars Global Surveyor's (MGS) mission dalayed until March 1999? (See Current and Past Mars Exploration for help)
12) Pioneer 10 and 11's main purpose were to ... (See Pioneer for help)
13) Voyager 1 and 2 took advantage of what alignment? (See Voyager for help)
14) The first step in terraforming Mars would be what? (See Future Mars Explorations for help)
15) What is the Europa Explorer's main mission? (See Exploration of the Solar System for help)
16) Why can't we use atomic bombs for fuel? (See Future Means of Propulsion for help)
17) Star Wars ships use Hyperspace to move around in, as do many other authors' ships. What, according to Star Wars, is Hyperspace? (See Exploration of the Solar System for help)