Madhulika Guhathakurta, STEREO program scientist, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)
Madhulika Guhathakurta, STEREO program scientist, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)