How many suns will fit Betelgeuse?

Can you get tan from the moon? Every 7 days the length of daylight changes by several minutes? Why did Mae Jemison do what she did? Can you hear someone yelling in space? What objects have a gravitational attraction for other objects? 1st three men to walk on the moon? Why does space keep going and going and never stops? Why were church leaders fearful of the view discoveries made during the scientific revolution? What is the name of the other telescope in space launched in august 2003? What does enders understanding about gravity reveal about enders ability to think how might this benefit him in outerspace? What moon has a very thick nitrogen atmosphere? Although the biographer cannot prove it she believes strongly that Hypatia invented the astrolabe? What piece of equipment does Rolf need to rescue Azucena? The first American spacecraft to reach the moon's surface was one of the of spacecraft? What are the pros and cons of orbiting spacecraft and spacecraft that land on planet? How many months does it take you to go to the moon? When does the stars size and mass stabilize? What is astronomical ccd? How much would a 60 Kg person weigh on Mars? Why did James Earl Ray leave evidence in a blanket covered package?