Chief Bolden Speaks At A House Science Committee Hearing On Asteroids And Meteors

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Gen. William Shelton, head of the U.S. Air Force Space Command,... ニュース写真アメリカ合州国,トップランキング,トピックス,ベストオブ,レイバーンハウスオフィスビル,ワシントンDC,上半身,危機・災害,天文学,宇宙ミッション,宣誓証言,政治,横長,法,準備,科学技術,緊急計画Photographer Collection: Getty Images News 2013 Getty ImagesWASHINGTON, DC - MARCH 19: Gen. William Shelton, head of the U.S. Air Force Space Command, prepares to testify before the House Science, Space and Technology Committee in the Rayburn House Office Building on Capitol Hill March 19, 2013 in Washington, DC. The committee asked government and military experts about efforts to track and mitigate asteroids, meteors and other 'near Earth objects.' (Photo by Chip Somodevilla/Getty Images)