Live Science on MSN
Astronauts may struggle to reproduce in outer space, study suggests
A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...
A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.
IFLScience on MSN
Sperm loses its sense of direction in microgravity – no space babies for us just yet
Knowing which way is up helps sperm find their way to an egg, new research indicates, and they struggle without the guidance ...
The typical number of people in space at any given time is currently ten: seven on the International Space Station shared by the space agencies of America, Canada, Europe, Japan and Russia, and three ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results