What do you call the weight of the atmosphere?

How long between eagle landing on the moon at 417pm and Armstrong walking on the Moon's surface at 1056pm? Why does it seem purple in the morning? What is shape of an s orbital? How much money is spent on space exploration each year comparison? What is the comparison of how heavy something is to the space it takes up? Why is the tundra called the ''land of the midnight sun''? What is a natural satellite that orbits a planet? How do you make milky way on little alchemy? How does streamlining reduce drag? Who was the third person to walk on moon? What do you study when your doing campanology? Identify the characteristic that makes lo a unique moon in the solar system? What is seiko 5? How long does it take for venus to get around the sun? Why can't we see the new moon from earth? Facts about the space race between us and USSR? What are piled up billowy clouds? Is the sun made out of burning gasses and why? Do aliens live on Venus'? How do you use concave lens in a sentence?