Science for All: Moondust is less harmful than earth’s dust — but don’t take a deep breath
Fil photo shows reflections of astronaut Neil Armstrong, the U.S. flag, the lunar module and a television camera in the face mask of astronaut Edwin “Buzz” Aldrin when his picture was made by Armstrong as they walked across the surface of the moon, July 20, 1969. | Photo Credit: AP (This article forms a part…