This sci-fi concept could one day be a reality, say our readers, however the measurements would need to be exact to avoid ...

US Naval Research Laboratory scientists have successfully trained an Astrobee zero-gravity robot to fly in space without human interference.

How realistic is artificial gravity in space? This video explores the physics behind the idea, why it’s so difficult to ...

Astronauts exercise daily to combat microgravity, but is there a better solution? Explore the challenges and possibilities of creating artificial gravity for space travel, from spinning stations to ...

SpaceX founder and CEO Elon Musk is of like mind. Earlier this year, Musk said that the company aims to launch a small, ...