How gravity and the sun's radiation drive the cycle?

Was buzz Aldrin's mothers maiden name moon? What are the four 'gas' planets? Which of these is a tiny, cylindrical, multi-celled carbon tube used for minimizing instruments used in space applications? what is the fourth planet from the sun called? Why were spaceships invented? How do constellations affect seasons? Which planet has the most moons in the solar system? What is the lonosphere? Why does the sunset in the west and rise in the east? Why are comets visible? Where was the first compass used of lodestones? Where do you get the move foresight? What is the closet planet from the sun? When did armstong place the flag on the moon? Difference bitween active and passive satellite? Is Earth's moon the same size as Mercury? Why does the Moon look quite bright from Earth while it is quite dark and faint as observed from space? How can you develope stereognostic sense? What is natural shapes? Identify two ways in which astronomers can use an H-R diagram?