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What planet has 28 moons? Which planet has more moons Jupiter or Saturn? Is the sun made up of dead stars? What are thousands of tiny dots that make satellites images called? Why can't we see the new moon from earth? What is used to determine the temperature of a star? How long would it take to get to the nearest star in a space shuttle? What do you call a moon that gets smaller after the full moon? How do clouds reach deep islands? Who is neil armstrobg? Are the astronauts footprints still on the moon? What is the amount of money an astronomer makes a month? What is the four main layers of the atmosphere classified according to changes in blank? Auroras are caused by what hitting the atmosphere? What are Aries special features? What kind of destruction can a tornado do from the strength and size? How long are trips to space? Which space shuttle Challenger or Endeavor had more traveling time? How many days after the new moon does the full moon occur? When the gravitational pulls of the sun and moon partially cancle each other out earth experiences what?

How does canadarm2 help?