arstechnica.com·9d ago
Without new landers or rovers, it's helicopters or bust for NASA's Mars program
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NASA's cost estimate for SR-1 Freedom is $2.1 billion, but that doesn't include the helicopters.
Ars Technica
Published 9d ago ago · Stephen Clark
Original reporting by Ars Technica · Stephen Clark. GridIndex is an aggregation and intelligence layer — full credit to the original publisher.
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