A strange, never-before-seen glow in the halo of our galaxy may be the strongest dark-matter breadcrumb yet. A new analysis ...

Technological civilization stands before an existential paradox. While the demand for artificial intelligence (AI) grows ...

Make sure your angles are in units of radians (not degrees), where 2π radians = 360 degrees. But after that you will get the ...

At the end of the 1600s, Newton proposed the universal law of gravitation: that every particle attracts every other particle ...

Whether it is a cube of sugar or a chunk of a mineral, a mathematical analysis can identify how many fragments of each size ...

Turning a perfect sphere on the lathe looks simple — until the blank starts revealing its own flaws. Every cut must be ...

Though the exact length of a "stadia" is unknown, his measurement is thought to be accurate to within one percent of the ...

A new paper published in Nature Communications could put scientists on the path to understanding one of the wildest, hottest, and most densely packed places in the universe: a neutron star.

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The sighting of a bright red sphere racing out of our galaxy at extreme speed has handed NASA one of its strangest puzzles in years. The object’s color, shape, and apparent velocity combine into a ...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of ...

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