Babbage: Life on Mars?

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By The Economist. Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio is streamed directly from their servers. Hit the Subscribe button to track updates in Player FM, or paste the feed URL into other podcast apps.

Three nations set out on separate missions to shed light on a question that astronomers have been asking for centuries—is there life on Mars? Alok Jha asks leading scientists about how their missions will search for signs of life on the red planet. And, why those investigating it should avoid irreversible damage to a potentially pristine ecosystem.

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