The idea of warp drive—the ability to travel faster than the speed of light—has fascinated humanity for decades. It began as a fictional concept in Star Trek and Star Wars, fueling imaginations and ...

A new paper proposes a fully physically realized model for warp drive. This builds on an existing model that requires negative energy—an impossibility. The new model is exciting, but warp speed is ...

Warp drive has long lived in science fiction, but physicists now treat it as a real, if deeply uncertain, question. The idea could shorten interstellar travel dramatically, yet every proposed path ...

In a surprising paper from 2021, scientists Alexey Bobrick and Gianni Martire suggested that they'd nailed down a physical model for a warp drive, which flew in the face of what we've long thought ...

Could the route to the stars be paved not by impossible physics, but by spacetime itself? A new warp drive model has been revealed by a group at the Advanced Propulsion Laboratory (APL), one which for ...

For most of us, traveling faster than the cosmic speed limit—the speed of light—is a science-fiction fantasy that breaks the very foundation of modern physics. But in the eyes of an engineering ...

The closest star to Earth is Proxima Centauri. It is about 4.25 light-years away, or about 25 trillion miles (40 trillion km). The fastest ever spacecraft, the now-in-space Parker Solar Probe will ...