I understood that they want to used scoop up air to use as propellant. Only a fr...

		jcarrano on Feb 14, 2025 \| parent \| context \| favorite \| on: Sky skimmers: The race to fly satellites at the lo... I understood that they want to used scoop up air to use as propellant. Only a fraction of the air it encounters will be able to be sucked in by the rocket.