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b'After a roller coaster ride that included a maddening eight-day silence, the LightSail test mission finally achieved all of its major goals. Leaders of the mission team gathered on June 10th to take questions from the media, and share their thoughts and emotions with the general public. Today\\u2019s show presents highlights of that briefing. Emily Lakdawalla is seeing things on Pluto, and she\\u2019s not alone. Bruce Betts takes Mat Kaplan on a walk in space during this week\\u2019s What\\u2019s Up segment.'