In October of last year, Jeff Bezos told a crowd in a sizable conference room in Turin that millions of people would live in space in a few decades. Not as a ...
Humans living in space for months, years, or even generations will need to navigate sex in a zero-gravity world.
New study finds microgravity disrupts sperm and embryo development, raising concerns about human reproduction in space.
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 ...
As a quartet of astronauts make their way to the far side of the Moon, far-fetched notions of human colonies on the satellite ...