What is a comulonimbuscloud?

When was Jim Lovell suppose to go back to the moon? How a satellite and an object work together? Which planet likely has flowing liquid metallic hydrogen as the source of its magnetic field? What are the 3 criteria to be a planet? Which planet does the moon Miranda orbit? What year that nielarmstrong go to moon? How do you tell the age of a pocket watch? What is starbusting? How does wind affect the atmosphere? What happens to white dwarfs as they age? Why are many of the craters on earth are no longer visible? Where can you find plasma? What kind of elements are found in a low mass star? What features of the sun look like huge cloud-like arches? Why are there not many stars on the upper main sequence? Will there ever be a way to see what heaven is like? How do stars differ? When is the next full moon in New York? Do the astronauts survive in armageddon? How could you determine the distance to the moon knowing only its diameter and having only a meter stick and a pen?