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James Web Space Telescope Launch

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Webb will be the largest space telescope ever launched.  It will help thousands of astronomers worldwide find the first galaxies ever formed and show us where planetary systems are being born.  Drop in on launch day for refreshments, activities, and videos from NASA and Adler Planetarium.  See the replay of the James Webb Space Telescope launch, learn more about Webb's predecessor, the Hubble Space Telescope, take an armchair tour of the solar system and learn how to skywatch with your eyes.