How many doges are on the earth?

Which planets have volcanoes and canyons? What is the name of the first man that went to space? How far is the constellation cassiopeia from earth? What moon is visible above the eastern horizon a couple of hours before sunrise? What is the invisible force that causes things to orbit? What are the three methods used by humans in space? What does the star vega's name mean? What do scientist use to date? How much is one million seven hundred thousand seconds? What is the meaning of ability to see? How many planets does your galaxy have? How long does it take for crystals to grow in caves? How the space race ended? How far is beatle juice away from your planet? Matter is defined as anything that occupies space and has? Do you include the moon on your solar system model? What is the definition of term constelation? What is the Malayalam meaning of English word orbits? How long does it take earth satellite 42250km from earth take to orbit once? What did dr colin Hudson accomplish?