In May 2009, NASA astronaut and University of Chicago alumnus John Grunsfeld boarded the last Space Shuttle to visit the Hubble Space Telescope. Dr. Grunsfeld successfully upgraded the telescope with new cameras and instruments and made repairs to allow the telescope to begin a new journey of discovery.
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On Oct. 4, 2007, the Adler Planetarium, WTTW Channel 11 and C2ST celebrated the 50th anniversary of the launch of Sputnik, the world’s first man-made orbiting satellite, with Sputnik @ 50, a public program and exclusive talk with Dr. Sergei N. Khrushchev, son of former Soviet Premier Nikita Khrushchev.
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