What is a satinast?

What is the average distance to the sun to mars? How did sailors use the constellations long ago? What is diameter of rigel? How many stars does Orion have? How Many Yoctoseconds Are There In A millennium? Who was the first person to define gravity? What happens to the angle of declination as you get closer to poles? What are the uses of stepped Reckoner? Why wouldn't Aristotle's explanation of gravity work if Earth is not the center of the universe? Which planets planetary orbits have the greatest inclination with respect to the plane of the ecliptic? What is the densest object in the universe and how does its density compare to other celestial bodies? How many km wide is the planet mars? What is clouds bearing overcast condition? What color is the star alpheratz? What holds the uterus in place? What is dimension data mission statement? Explain why ionized calcium can form absorption lines but ionized hydrogen can not.? Do Auroras occur in the ionosphere? Who are Zeus son and daughters? Who would find meteorological satellite useful?