Press Release Astronomers Dissect a Supermassive Black Hole with Natural Magnifying Glasses December 13, 2008
Press Release NASA and Ad Astra Rocket Company sign Agreement for flight test of the VASIMR rocket engine aboard the International Space Station. December 13, 2008
Status Report NASA MODIS Image of the Day: December 13, 2008 – Haze Along the Himalaya December 13, 2008
Status Report A Sense of Purpose, Fall Commencement Address by NASA Administrator Michael Griffin December 13, 2008
