> N1 had ablative engines, which could not be test-fired on Earth Why can't they...

		EdwardDiego 9 months ago \| parent \| context \| favorite \| on: SpaceX Starship 36 Anomaly > N1 had ablative engines, which could not be test-fired on Earth Why can't they be? NASA seems to test them on Earth. https://ntrs.nasa.gov/api/citations/19960007443/downloads/19...