NASA Administrator Charles Bolden responds to a reporter's question during an overview briefing on NASA's fiscal year 2012 budget, Monday, Feb. 14, 2011, at NASA Headquarters in Washington.
NASA Administrator Charles Bolden responds to a reporter’s question during an overview briefing on NASA’s fiscal year 2012 budget, Monday, Feb. 14, 2011, at NASA Headquarters in Washington.Image Credit: NASA/Bill Ingalls