My music teacher talk to us about that on Friday he said it was built 2 separate east from west and anyone seen near it was shot and after fifty year they realized how childish it was from all the protesting and the thousands of deaths caused by it so tore it down.
The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface.The mesosphere is the coldest atmospheric layer surrounding the earth. It becomes cold enough to freeze water vapor in its atmosphere into ice clouds.
