James Webb Space Telescope Team Earns the 2022 Robert J. Collier Trophy [online]. NAA, 2023-04-05 [cit. 2023-06-05]. Dostupné online. (anglicky)
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The NASA/JPL Ingenuity Mars Helicopter Team Awarded the 2021 Robert J. Collier Trophy [online]. Washington, D.C.: National Aeronautic Association, 2022-04-05 [cit. 2022-04-18]. Dostupné v archivu pořízeném dne 2022-10-17. (anglicky)