What was Demeter is favorite color?

How can you contact the Mighty Clouds of Joy? What is the closest distance between Earth and Mars? What speed does a space craft travel at? Does Jupiter have an unusual orbit around the sun? How are Cepheid variables related to the instability strip? What is a lasolaparoscopy? How many rainbows are possible at a time? What is another name for the light microscope? What light color does the human eye see best? What inputs does the Mars Rover collect to allow it to navigate the terrain on Mars? what does coscions mean? What equipment did Shackleton take to the Antarctic? What percentage of the world uses solar energy? Skills needed to travel to space? How many light years away does a Supernova have to be to destroy Earth? Who is given the credit for the invention of the microscope? How did the Greek God Apollo get his symbol? What will happen when the earths polarity reverses? Why don't we notice changes elevation on the land due to the Moon's pull? What year was Apollo 13 invented?