6 / 27 Imagine you are a travel agent in the next century. An eccentric billionaire asks you to arrange a “Guinness Book of Solar System Records” kind of tour. Where would you direct him to find the following (use this chapter and Appendix F and Appendix G ):
Athe least-dense planet
Bthe densest planet
Cthe largest moon in the solar system
Dexcluding the jovian planets, the planet where you would weigh the most on its surface (Hint: Weight is directly proportional to surface gravity.)
Ethe smallest planet
Fthe planet that takes the longest time to rotate
Gthe planet that takes the shortest time to rotate