Physics in Action

New worlds orbiting strange stars are waiting to be discovered...and we're on the hunt.

What could we accomplish with machines that draw power from the air around us?

Getting humans to Mars safely means figuring out how to protect the body from the damage of cosmic rays.

China's Micius satellite is pioneering the use of quantum entanglement in communications.

A supergiant star's mysterious disappearing act has scientists questioning the standard theories of black hole formation.

Explore the Science