1. K. NORTHON, “NASA’s Hubble Spots Possible Water Plumes Erupting on Jupiter’s Moon Europa,” NASA (2016); https://www.nasa.gov/press-release/nasa-s-hubble-spots-possible-water-plumes-erupting-on-jupiters-moon-europa (current as of July 27, 2020).
2. Modeling Europa's dust plumes
3. S. SHEKHTMAN, “NASA Scientists Confirm Water Vapor on Europa,” NASA (2019); https://www.nasa.gov/feature/goddard/2019/nasa-scientists-confirm-water-vapor-on-europa (current as of July 27, 2020).
4. A Robust Mission Tour for NASA’s Planned Europa Clipper Mission
5. I. M. ABDEL-MOTALEB and S. M. QADRI, “Thermoelectric Devices: Principles and Future Trends” (2017); https://arxiv.org/abs/1704.07742 (current as of July 27, 2020).