Lost in space: Astronauts struggle to regain bone density - eNCA

Astronauts lose decades' worth of bone mass in space that many do not recover even after a year back on Earth, researchers said.

PARIS - Astronauts lose decades' worth of bone mass in space that many do not recover even after a year back on Earth, researchers said, warning that it could be a "big concern" for future missions t… [+2153 chars]

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