Question: Which was launched first, the Swedish satellite Odin or the Herschel Space Observatory?
Sentence (from "Herschel Space Observatory"): NASA is a partner in the "Herschel" mission, with US participants contributing to the mission; providing mission-enabling instrument technology and sponsoring the NASA Herschel Science Center (NHSC) at the Infrared Processing and Analysis Center and the Herschel Data Search at the Infrared Science Archive.
Relevant evidence: No