JSC2004-E-54710 (14 December 2004) --- Astronaut Mark E. Kelly, STS-121 pilot, prepares for a flight in a T-38 trainer jet at Ellington Field near Johnson Space Center.
Photographer Robert Markowitz
JSC2004-E-54710 (14 December 2004) --- Astronaut Mark E. Kelly, STS-121 pilot, prepares for a flight in a T-38 trainer jet at Ellington Field near Johnson Space Center.