Agnirva Space Premier League - Expedition #32315: Future Family Planning in Space: Investigating Male Fertility in Orbit

If humans are ever to colonize the Moon or Mars, reproductive health becomes a crucial issue. Dr. Takashi Shinohara’s research delves into how space affects spermatogonial stem cells—those responsible for male fertility. This long-term experiment, conducted across several ISS expeditions, is backed by Japan's JAXA.

The ISS environment—marked by microgravity and cosmic radiation—can alter DNA and cell behavior. This study examines whether these stem cells can survive and function normally after space exposure. Scientists investigate DNA damage, cell viability, and long-term reproductive potential.

Initial findings suggest that while some damage does occur, techniques like cryopreservation may help maintain cell function. These insights are invaluable for future generations who might live off-Earth.

This is more than just about space—it’s about ensuring the continuity of life wherever humanity ventures.

Join the Agnirva Space Internship Program

Get certified with over 100 hours of immersive, self-paced learning in cosmology, space technology, and climate science through the Agnirva Space Internship Program. Join, complete virtual projects, and earn a digital certificate to showcase your space fluency in interviews, resumes, and beyond.