The tantalizing possibility of a sci-fi-style warp drive is right on the edge of known physics. The physics of general relativity seem to allow it, but other physics just gets in the way. What are ...

According to scientists, a real-world 'warp drive' could allow spaceships to jump between galaxies just like in Star Wars.

Warp drive technology would revolutionize space travel; when could we break the cosmic speed limit?

To construct a warp drive, we would need negative mass, which doesn't appear to exist in the universe and would violate everything we know about motion, momentum and energy.

To construct a warp drive, we'd need 10 times more negative energy than all of the positive energy in the universe.

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When a ship with warp drive crosses into a black hole The Schwarzchild black hole is the "perfect" black hole to use in this theoretical exploration of a warp drive crossing the event horizon.

Scientists have "boldly gone" where no one has gone before, discovering what would happen if a faster-than-light warp drive like the one used in Star Trek were to fail.

Warp Drives Are Possible and Aliens May Already Be Using Them, Scientists Say If we track explosions from malfunctioning warp drives, we could finally discover where E.T.s are hiding.

If an extraterrestrial warp drive collapses, we might be able to sense the resulting gravitational waves from Earth.

If humanity ever wants to escape the solar system, we’re going to need a faster-than-light engine. Enter: the warp drive. While such a drive pushes the limits of known physics, a new study ponders ...

While such a drive pushes the limits of known physics, a new study ponders whether we could detect gravitational waves produced from collapsing warp drives using laser-based detectors, such as ...