The Math That Saved Apollo 13

michael New Member Posts: 4	The Math That Saved Apollo 13 Nov 30, 2011 19:09:55 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by michael on Nov 30, 2011 19:09:55 GMT -5 gizmodo.com/5863778/the-math-that-saved-apollo-13 When coming around the Moon to get back to Earth, you gotta know you're going the right way!