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Maroc Maroc - WN.COM - Science - 27/Mar 22:36

Humans Struggle to Reproduce in Space, Complicating Future Colonization Plans

Apollo 11 astronaut Buzz Aldrin on the Moon. Credit: Neil A. Armstrong / / Public Domain A new study suggests humans may face serious barriers to reproducing in space, raising new questions about how future settlements beyond Earth could sustain life. Researchers found that simulated microgravity disrupted key steps tied to reproducing in space, including sperm movement, fertilization, and early embryo development. The results point to risks for humans and other mammals as space agencies and private companies pursue longer missions and possible off-Earth colonies. The study was led by...

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