urn:nasa:pds:context:airborne:balloon.bopps 1.0 1.7.0.0 Product_Context 2017-02-27 1.0 A. Raugh: Creation urn:nasa:pds:context:investigation:mission.bopps context_to_associate This is a link from the gondola to the BOPPS mission. urn:nasa:pds:bopps2014:document:gondola_overview context_to_associate This small text document provides a brief overview of the BOPPS gondola. Balloon Observation Platform for Planetary Science (BOPPS) Balloon The BOPPS Gondola is composed of an aluminum frame that carried and protected the science payload and subsystems, and was the link with the balloon flight train. The gondola was sized to hold the existing 80cm aperture STO telescope.