JOHNSON SPACE CENTER, HOUSTON, TEXAS -- (JSC2000-03028) Official portrait of astronaut Michael E. Lopez-Alegria, mission specialist.

JOHNSON SPACE CENTER, HOUSTON, TEXAS -- (JSC2000-03028)  Official portrait of astronaut Michael E. Lopez-Alegria, mission specialist.

JOHNSON SPACE CENTER, HOUSTON, TEXAS -- (JSC2000-03028) Official portrait of astronaut Michael E. Lopez-Alegria, mission specialist.