The Unruh Effect: Researchers Probe What It’s Like to Travel at Incredibly High Speeds Through the Vacuum of Space
The inability to test cutting-edge theories in a laboratory setting is a key roadblock for fundamental research in physics. However, a recent breakthrough finding is allowing scientists to observe phenomena that were previously only comprehended in theory or represented in science fiction. The Unruh effect is one such theory. It's a warm glow that appears on top of a streaming light when astronauts in a spacecraft experience extreme acceleration and observe the light of stars. This effect is closely similar to Stephen…