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#283 – Chris Mason: Space Travel, Colonization, and Long-Term Survival in Space

Lex Fridman Podcast

CHAPTER

Adaptations to Space: The Human Experience

This chapter examines the physiological and genetic impacts of long-term space travel on astronauts, using a notable case study to highlight adaptations, stress responses, and cellular aging. It discusses innovative findings on telomere lengthening and explores the implications of radiation exposure, along with potential future advancements in genetic modifications for enhancing human resilience in extreme environments. The conversation sheds light on the evolving field of gene manipulation, particularly through CRISPR technology, and its promising applications for improving human adaptability to space travel.

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