New study says warp drives are possible

Warp drive technology, a concept that has fueled the imaginations of science fiction writers for decades, may be closer to becoming a reality than previously thought. A new study published in the journal Classical and Quantum Gravity proposes a theoretical model for a warp drive, suggesting that faster-than-light travel might not be entirely relegated to the realm of fantasy. While significant hurdles remain before warp drives become a practical reality, this research represents a crucial step forward in our understanding of how spacetime could be manipulated to achieve interstellar travel. The study focuses on the concept of "warp bubbles," theoretical regions of spacetime that could be compressed in front of a spacecraft and expanded behind it. This manipulation of spacetime would allow the spacecraft to travel at speeds exceeding the speed of light without technically breaking any physical laws, as the spacecraft itself wouldn't be moving faster than light through the ...