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Europa's Icy Secrets: Life Possible in Distant Future

6/4/2025

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Summary

Story summary

New research from Cornell University's Carl Sagan Institute reveals a thrilling possibility: icy moons like Europa could harbor life even after our sun transforms into a red giant in 4.5 billion years. As the sun swells, its habitable zone may extend to Jupiter's orbit, potentially allowing Europa to sustain a fleeting atmosphere of water vapor for up to 200 million years.

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Story summary

New research from Cornell University's Carl Sagan Institute reveals a thrilling possibility: icy moons like Europa could harbor life even after our sun transforms into a red giant in 4.5 billion years. As the sun swells, its habitable zone may extend to Jupiter's orbit, potentially allowing Europa to sustain a fleeting atmosphere of water vapor for up to 200 million years.