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May 28, 2019
- Ethel Heinecke Bauer
- Aero-Astrodynamics Laboratory in 1967
- Ethel Bauer Working in 1965
- Expedition 59 Flight Engineer Alexey Ovchinin (foreground) and Commander Oleg Kononenko
- Expedition 59 Commander Oleg Kononenko (left) and Flight Engineer Alexey Ovchinin
- Expedition 59 Flight Engineers Christina Koch of NASA and Alexey Ovchinin of Roscosmos
- Jezero Crater, Mars 2020’s Landing Site
- Small Steps, Giant Leaps: Episode 11, Commercial Crew
- Grass and Scrub Fires Intermingle with Permit Fires in Northern Territory of Australia
- NEAT Tests Megawatt-Scale Electric Aircraft Power Systems