Humans living in space for months, years, or even generations will need to navigate sex in a zero-gravity world.
Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...
If humans ever try to have babies in space, sperm may first need a navigation lesson. Australian researchers say that sperm ...
Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...
While space agencies are making significant preparations for long-term missions to the Moon and Mars, a fundamental human ...
Space agencies are preparing for longer missions, with NASA’s Artemis program and future Mars plans aiming to extend human ...