Gravity is the force of action between two objects. It’s called a natural force because it acts at a distance rather than needing to be in contact. Gravity is the force that holds us down on Earth and ...

Every time a coffee mug drops, a satellite orbits or an astronaut floats, we are watching the same phenomenon play out under very different disguises. For centuries we have treated gravity as the ...

All of the sports at the Winter Olympics in Milano Cortino involve some physics in action. For figure skating, ski jumping ...

By bringing gravity into the equation, we can focus on effective strategies for managing IBS in space and on Earth.