The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

An international team has discovered a giant spiral disk galaxy in the early cosmos which is three times larger than similar ...

Astronomers discovered a massive water reservoir 140 trillion times Earth’s oceans around a quasar 12 billion light-years away — the largest, most distant water ever found.

Math, science, history, unraveling the mystery; That all started with the Big Bang BANG!” For fans of the hit comedy show The ...