Where is the first clue?

What is the possessive form for the word astronomer? What are the two phases which the moon appears as only a tiny silver? What is going on with the 8 phases of the moon? How do you draw a diagram showing which moon would be brightest from Jupiter? When did the lunar module land on the moon? Why is the sun brighter than all other stars? What is one advantage to tracking meteors sonically? What is a North celestial pole? What happens to dew when the sun rises? Which statement describes the general path the sun takes as it appears to move across the sky for an observer in new york state? Why is rainbow not seen when the sun is overhead? What is the altitude at the top of our atmosphere? Is a planetary nebulae surrounded by planets? What is the future tense of awake? What do scientists think about rainbows? Why are craters found on Ganymede and Callisto? Why are shadows shorter in the middle of the day? What will the moon look like on december1 2010? What do Phytoplankton and plants produce to the atmosphere? Who did Zeus have an affair with?