Dyson sphere stability — once considered an impossible physics problem — may be within reach. A peer-reviewed paper in ...

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A strange new UFO story emerging from Colombia is drawing attention online after reports claimed an elderly couple witnessed a glowing metallic sphere descend into a remote jungle before investigators ...

Picture this: you walk outside and into your yard and discover a strange metal sphere that's a little smaller than a bowling ball (a diameter of eight inches), but a solid eight pounds heavier than ...