Why did scotts expedition fail?

What quote was said by neil Armstrong on 20th July 1969? What type of radiation do stars emit? Can you see the northern lights in Calgary? What is it called when the moon lies between earth and the sun but does not block the light from reaching earth? How come the moon reflects the suns light and things on earth dont reflect the suns light? When viewed from space earth appears to be blue and green? What did scientist use to come up with how the universe was created? The atmosphere and clouds directly absorb about20 percent of the solar radiation that strikes earth How does the sun indirectly warm the atmosphere? A star is half as hot as the sun but 100 times more luminousWhat is its radius to the sun? What is the mesosphere movement? How much does a real space rocket cost? What does that mean if a guy turns around and openly stares at you and prolongs it when you look back? Who propose protoplanet theory? Is there a fat man on the moon? What happens to the hot air balloon when it reaches an altitude of 10000 meters? What would the average sixth grader weigh on Pluto? What is the unmanned spacecraft? How do you spell moon in french? What does a cresent look like? What is the best way to become and astronaut?