An Aztec artifact known as the Bilimek sculpture offers insight into how ancient Mesoamerican cultures interpreted solar eclipses. The object, believed to be a ceremonial vessel used for drinking ...

Nestled among a triplet of young galaxies more than 12.5 billion light-years away is a cosmic powerhouse: a galaxy that is producing stars nearly 1,000 times faster than our Milky Way. This energetic ...