Children dance for the opening of the space shuttle Endeavour at the California Science Center in Los Angeles on Tuesday, Oct. 30, 2012. The shuttle arrived at Los Angeles International Airport aboard a modified Boeing 747 in late September after a dramatic flyover of landmarks across California before completing its 12-mile journey over three days along city streets from LAX to the Science Center. NASA ended the space shuttle program in August 2011 after 30 years. Photo: Damian Dovarganes, Associated Press / AP
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