Blood Red Moon April The bloody red color the moon takes on during an eclipse is caused by refraction of sunlight by the Earth's atmosphere. 2014 red moon begins a rare sequence of four total lunar eclipses expected over the next two years!
sixpenceee: Margaret Hamilton is a computer scientist and mathematician. She was the lead software engineer for Project Apollo. Her work prevented an abort of the Apollo 11 moon landing. She’s also credited for coining the term “software engineer.