The most distant galaxies in this deep field image from the James Webb Space Telescope appear as small, faint dots—and are receding from us faster than the speed of light due to cosmic expansion. If ...
A research 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 ...
Here’s what you’ll learn when you read this story: A research paper proposes a fully physically realized model for warp drive. This builds on an existing model that requires negative energy—an ...
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