FROM

science
The Huffington Post

Click link below slideshow

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You know John Glenn was the first American to orbit the Earth–his Mercury capsule circled the Earth three times before splashing down in the Atlantic Ocean.  But who was the second U.S. astronaut to orbit the Earth? Don’t know? Don’t worry–you’ll find out in HuffPost Science’s debut “This Week In Science History” slideshow.

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.Click link below for narrative and slideshow:

http://www.huffingtonpost.com/2012/05/27/week-in-science-history-may-20-27_n_1543085.html?ref=science&icid=maing-grid7%7Cmyaol%7Cdl8%7Csec1_lnk3%26pLid%3D164788

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