Explore This SectionScienceThe Solar SystemTrace Gas Orbiter 3D ModelSolar System ResourcesCurated Resource PackagesSolar System Home Trace Gas Orbiter 3D ModelApril 22, 2019 A 3D model of ESA's Trace Gas Orbiter (TGO) mission. Downloads glTF File (3D Model) Sep 9, 2023 (5.64 MB) USDZ File (3D Model) Sep 9, 2023 USDZ (1.85 MB)