Information about a plan that needs finance before it can happen C An unrealistic-sounding way to solve the problem of an asteroid crashing into Earth F Information about asteroids that are the biggest danger to Earth D Information about the numbers of unidentified asteroids near Earth B Information about NASA’s most successful project to record asteroids near Earth A A solution planned for testing E https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf