NASA Photos of President Obama's Second Inauguration

National Day of Service

Astronauts Mike Massimino, left, and Alvin Drew pose for the camera at the NASA booth set up on the National Mall as part of the National Day of Service, Saturday, January 19, 2013, in Washington. NASA along with other federal agencies set up along the Mall as part of events surrounding the inauguration of President Barack Obama.

President Barack Obama Salutes at the 2013 Inaguration

President Barack Obama salutes as he and U.S. Senator Charles Ellis "Chuck" Schumer (D-NY) depart the White House for Capitol Hill and the swearing-in of Obama as the nation's 44th President, Monday, Jan. 21, 2013, in Washington, DC.

NASA Star Party

NASA Mars Curiosity Landing mission controller, Bobak Ferdowsi, "The Mohawk Guy" poses for photographs and talks with guest during a NASA Star Party held at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

NASA Star Party

NASA Astronaut Kate Rubins talks with a NASA Johnson Space Center engineer about a robotic glove during NASA' Star Party held at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Students at NASA Star Party

Guest of the NASA Star Party view various celestial bodies outside the David M. Brown Planetarium at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Musician Ryan Carol at NASA Star Party

Musician Ryan Carol plays his guitar to invited guest during NASA's Star Party, outside the David M. Brown Planetarium at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Mohawk Man at NASA Star Party

NASA Mars Curiosity Landing mission controller, Bobak Ferdowsi, "The Mohawk Guy" poses for photographs and talks with guest during a NASA Star Party held at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Astronauts with Students

NASA Astronauts, from left, Kate Rubin, Alvin Drew, and Mike Massimino, talk to invited guest during NASA's Star Party, in the David M. Brown Planetarium at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Guests at NASA Star Party

Guest of the NASA Star Party view various celestial bodies outside the David M. Brown Planetarium at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.

Photos With Astronauts at NASA Star Party

NASA Astronaut Alvin Drew smiles as she takes their picture together at NASA' Star Party held at the Washington-Lee High School on Saturday, Jan. 19, 2013, in Arlington, VA.