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Alien Earths by Lisa Kaltenegger Episodes

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  1. Book of the Week: Episode 5 - Unravelling the night sky's mysteries

    5/5 Astronomer Lisa Kaltenegger on unravelling the night sky's mysteries.

  2. Book of the Week: Episode 4 - How to create a tiny far off world

    4/5 The astronomer on creating tiny far off worlds in her quest to find life in the cosmos.

  3. Book of the Week: Episode 3 - Revelations from the tiny tardigrade

    3/5 Astronomer Lisa Kaltenegger on revelations from the space-travelling tardigrade.

  4. Book of the Week: Episode 2 - Ancient Cosmic Messengers

    2/5 The world-winning astronomer on exploring our ancient past in Earth's star studded skies.

  5. Book of the Week: Episode 1 - Are we alone in the cosmos?

    1/5 The world-leading astronomer takes us on a journey into the cosmos in a quest to find life