What color would a star be above 30000 feet?

Could Loki fly? What would happen if the disappeared in space? What is a group of Universes called? How do meteors fall to earth if there is no gravity in space? How far is the cancer crab constellation away from the earth? Why does the moon seem closer sometimes? What is the constellation also known as the Unicorn? Which planet revolves very slowly around the sun? What is called when cold air mass moves underneath a warm air mass causing the warm air to rise.? How far can the light of a candle be seen? Why are mirrors silvered on backside? What does the spectroscope look like? What Is The Lunar Landing Hoax? Why does the sun exert a bigger force on the earth than on the moon? Who was responsible for developing the five-step scientific theory during the Scientific Revolution? What color is azzurro? If it were possible to stand on the moon without a suit will you see light from the sun? What level of the atmosphere contains the ozone layer? How do you wind a cuckoo clock? What causes 2012?