ROBERT HEINLEIN SMILES: Elon Musk wants to put a satellite catapult on the moon. It’s not a new ide
Instapundit [Unofficial]
February 20, 2026
ROBERT HEINLEIN SMILES: Elon Musk wants to put a satellite catapult on the moon. It’s not a new idea. This story credits Gerard K. O’Neill, but Heinlein was there first with The Moon Is A Harsh Mistress.
Discussion in the ATmosphere