An object inside our galaxy is moving so fast that it is on track to break free of the Milky Way altogether, racing through space at roughly 1 million miles per hour. The discovery, made with help ...

Out in the depths of the universe, outlandish black-hole-like entities might exist with the power to redefine physics as we know it. A new study calculates that, in the coming years, gravitational ...

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Gravitational wave detectors could soon uncover hints of new physics from exotic compact objects. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.