Uploaded September 2025 | Updated September 2026, 2 weeks ago

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Scientists have successfully produced healthy mouse offspring from spermatogonial stem cells that spent six months cryopreserved aboard the International Space Station. The study revealed that the space environment caused less damage to these reproductive cells than the freeze-thaw process itself, challenging previous assumptions about space radiation effects on fertility.

Source Article: phys.org/news/2025-08-space-mice-babies-stem-cells.html

#medicine #discovery #breakthrough #technology #shorts

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