What color is the spica A star?

How do you use the word dazzled in a sentence? What is thermonuclear reaction in sun? Where in the atmosphere and in the world do Auroras occur? When was Adela australis created? What is the name of the Indian satellite in space? What are the 3 main stages in exploring a planet? What caused matter to clump together as the solar system was forming? What happendto Fred haise from apollo13? What does an h-r diagram relate a stars temperature to? Is Pluto a part of the Milky Way? What are facts about the altocumulus cloud? How old were the lunar rocks brought back by the Apollo missions? How was the first microscopist? Why is it still light outside at this time of day? What was the name of the space shuttle exploded? What is part of the atmosphere that has two sublayer the ionsphere and the exosphere? If our eyes adjust to light why don't they adjust when we look at the sun? Which type of spectrum is produced by nebulae consisting of atoms that release photons when electrons jump from high-energy states to lower-energy states? What date did the clocks go forward in 1996? What is a simile for equinox?