What is a conellations?

What is 4.5 billion kilometers away from the sun? Who were the Apollo 17 astronauts? Does a funnel cloud rotate in a clockwise or counterclockwise direction? Does a rainbow has an end? The energy of the sun is stored in? Is there swearing in killer clowns from outer space? Which inner planets are 70 percent covered with water? How long is a revolution? When did Robert Scott make it to the Antarctic region? What are scientists called who study the Universe? What effect has the moon have on waves? Give sentence with the word beyond? What are the zodiac signs that correspond to each month"? What weather is associated with cirrostratus clouds? What is the symbol of the sun god? What does it look like for the earth to turn around an axis? What do astronauts breathe in and which gas is it? Why is the temple of Delphi important to Apollo? What is a sentence with the word monocle? When was the space shuttle invented?