Having babies born in space could produce an interesting conundrum as shown by research with one particular creature.

A former NASA astronaut has explained why humanity is 'living a lie' after living in space for nearly six months.

In 1990, NASA sent about 2,000 baby jellyfish into space to study how organisms develop in microgravity. When the mission returned to Earth nine days later, more than 60,000 jellyfish had grown — but ...

Going to space is harsh on the human body, and as a new study from our research team finds, the brain shifts upward and ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) The extent of these changes was greater for those who spent longer in space. As NASA ...