As private companies race to build orbital habitats and government agencies sketch out Mars timelines, a fundamental ...

Blast off.

As space tourism gets cheaper and missions keep getting longer, scientists are now raising a question that used to be limited to science fiction. What happens if humans try to have children in space?

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity." ...

The Artemis 2 astronauts will venture deeper into space than any human has gone before. That presents some seriously exciting research opportunities.

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

It's official. Not a single person under the age of 25 has lived a day where there has not been a human orbiting Earth − and that is likely to never change. On Nov. 2, 2000, Expedition 1 arrived at ...

Humans haven’t been back to the moon since the Apollo moons program ended over five decade ago. The reasons why go beyond science, according to experts.

AI and autonomy are not replacing humans in space - they are elevating them to higher orbits. Every year, the holiday season invites us to look back and reflect. We get excited about the gifts we are ...

Today, guardians go to space only in popular misconception, but tomorrow? There might be solid tactical reasons to put Space Force personnel in orbit, argues a new report from the Mitchell Institute ...