President Barack Obama, center, walks out with his daughters, Malia, back left, and Sasha, right, to join local area middle school students to stargaze during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.
President Barack Obama, second from the left, and first lady Michelle Obama, far right, walk out with their daughters Malia, far left, and Sasha, second from the right, as they join with local area middle school students to stargaze during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.
First lady Michelle Obama is seen during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.
President Barack Obama, right, watches as first lady Michelle Obama, left, looks through a telescope to stargaze during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.
President Barack Obama, right, looks over the shoulder of his wife ,first lady Michelle Obama, left, as she looks through a telescope to stargaze during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.
President Barack Obama points upwards after using a telescopes to stargaze during an event on the South Lawn of the White House in Washington, Wednesday, Oct. 7, 2009.