What is maetrocondriya?

Why don't pendulum clocks work at sea? Do you die in Jupiter if you go to close? What happend during the mission of voyager 1? Explain why the members of the solar system generally do not bump one another as they travel in space? What do people on the ISS do all day? How far is mimas from the sun? Whats the time' it takes to move once around the sun called? How tall is the Saturn V rocket? Did Carol Knight divorce Neil Armstrong? When was Edwin ''Buzz'' Aldrin famous? How do people know when an eclipse is going to happen? Why do tornadoes rarely happen in BC? Do all planets turn? Does anyone live on the moon? How many times does the earth rotate under the moon in 24 hours? What is the altitude of Tucson Arizona? Why a hot air balloon rises into the air when the gas is heated? Why can't you be certain that the Andromeda galaxy exists today? How long did it take to build the canadarm? Why was the Apollo 11 ship named the eagle?