NASA's Stratospheric Observatory for Infrared Astronomy is silhouetted against the sky as it soars on its second check flight near Waco, Texas on May 10, 2007.
NASA’s Stratospheric Observatory for Infrared Astronomy is silhouetted against the sky as it soars on its second check flight near Waco, Texas on May 10, 2007.May 10, 2007
NASA Photo / Jim Ross
ED07-0100-12