86. What is the name of the region of space beyond the Kuiper Belt where many comets are located?
a) Asteroid Belt
b) Oort Cloud
c) Kuiper Belt
d) Taurid Swarm
Answer: b) Oort Cloud
87. What is the name of the mission that first put humans on the Moon?
a) Gemini
b) Apollo
c) Mercury
d) Soyuz
Answer: b) Apollo
88. What is the name of the process by which a planet or moon is heated by its own internal energy?
a) Convection
b) Radiation
c) Conduction
d) Advection
Answer: a) Convection
89. What is the name of the planet in our solar system with the most moons?
a) Saturn
b) Uranus
c) Neptune
d) Jupiter
Answer: d) Jupiter
