Gemini South confirms long-suspected link between the composition of exoplanets and their host stars

Astronomers have discovered that a giant planet, WASP-189b, echoes the composition of its host star, providing the first ...

A Cosmic ‘Dead Zone’ for Black Holes Is Real, New Evidence Suggests

A recent LIGO catalog update more than doubled the number of confirmed gravitational wave signals—ripples in spacetime caused ...
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Scientists use AI to track space junk in the Earth-Moon region

Researchers and government agencies are turning to artificial intelligence to solve one of spaceflight’s fastest-growing ...