Thanks to evolution, your body is exquisitely adapted to survive on Earth—and, as far as we know, nowhere else. But while humanity’s past is firmly grounded on our home planet, the humans of the future may live on the moon, Mars, or interstellar ships bound for distant worlds. To prepare for this cosmic migration, today’s scientists are exploring how living in space affects the human body—right down to DNA—and whether we might tweak our own genome to enhance our ability to live beyond Earth. Come explore the biological future of humanity, as a new era of evolution beckons.
The Big Ideas Series is supported in part by the John Templeton Foundation.