- National Archives at College Park - Still Pictures
The original finding aid described this as: Description: View of the nadir side of the U.S. Laboratory / Destiny, Node 1 / Unity and Quest / Airlock taken during the initial flyaround of the STS-110 mission. Subject Terms: Air Locks, Node 1, STS-110, U.S. Laboratory Date Taken: 4/10/2002 Categories: Station Configuration Interior_Exterior: Exterior Ground_Orbit: On-orbit Original: Film - 35MM CN Preservation File Format: TIFF.