Z ćwierknięć Jeffa Fousta, który śledzi Satellite 2019 na bieżąco:
- BEzos: use LH2 fuel for this for descent engine; boilloff keeps LOX cold, and also powers fuel cells for power during the lunar night.
- Bezos: lander uses BE-7 engine; LOX/LH2, 10klbf thrust. First firing this summer.
- Bezos on Pence’s call for 2024 landing: I love this. It’s the right thing to do. Time to go back to the Moon, this time to stay.