by Eric Bogatin | Jun 13, 2011 | Inspiration
Harrison Schmitt, the last man to walk on the moon, spoke to a full house at the Linda Hall Library on Sept 2, 2009, as part of the “To the Moon and to the Planets Beyond” lecture series. Schmitt left the moon on December 14, 1972 as part of the Apollo 17 mission. He...
by Eric Bogatin | Dec 26, 2009 | Inspiration
Astrophysicists sometimes use familiar words, but in a very different way than we are used to. Take for example the term metal. To an astrophysicist, a metal is any element with an atomic mass greater than Helium’s. That’s because only hydrogen and helium were created...
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