Tuesday, April 14, 2009|
A Telescope to the Past as Galileo Visits U.S.. On loan from Florence to Philadelphia, a telescope used by the astronomer gives you an idea of how hard it must have been for Galileo to be Galileo. [NYT > Space & Cosmos] 7:09:30 AM 
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Scientist at Work: John Grunsfeld: Last Voyage for the Keeper of the Hubble. For 18 years, one astronaut has tended to the Hubble Space Telescope’s needs. On May 12, John Grunsfeld is scheduled to ride to the telescope’s rescue one last time. [NYT > Space & Cosmos] 6:52:58 AM
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Last update: 7/22/10; 7:44:39 AM .
Last update: 7/22/10; 7:44:39 AM .
