Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive cells—sperm—also seem to get confused in simulated microgravity, which has ...

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

University of Adelaide research shows sperm navigation fails in microgravity conditions, posing significant challenges for human reproduction in space.

A new study by NASA scientists explores the risks and challenges of human reproduction in space, especially for long missions ...

India, March 31 -- Space reproduction may require more than just normal conditions-it needs direction, according to new ...

While space agencies are making significant preparations for long-term missions to the Moon and Mars, a fundamental human ...

A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.

Add Yahoo as a preferred source to see more of our stories on Google. Describing space as a fundamentally "hostile environment" for all human life, the study highlights the very limited data on human ...