Christophe Galfard, physicist: ‘I think there is more life in space than we think’

The science communicator, a disciple of Stephen Hawking, believes it will be decades before we colonize Mars. But he says we could soon find extraterrestrial life

16 Feb, 11:00 — 16 Feb, 16:15

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Why this matters

As humanity increasingly sets its sights on deep-space exploration and potential colonization of celestial bodies like Mars, the physiological and psychological challenges faced by astronauts become paramount. This story highlights that while engineering marvels are crucial, the human element—the body and mind—represents a significant hurdle that must be overcome for successful long-duration missions beyond Earth's orbit. Addressing these human factors is essential for the future viability of interstellar travel and the expansion of human presence in space.

Key entitiesChristophe Galfard Stephen Hawking NASA Mars

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wapoMostly Factual64d ago

One flaw could keep humans from becoming deep-space explorers

NASA should focus on the body and mind, not just engineering, for cosmic travel.

By Scott Solomon

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EL PAISMostly Factual63d ago