Astronomers using a powerful radio telescope in South Africa have discovered an extraordinary cosmic signal coming from more than 8 billion light-years away. The signal comes from a rare object known ...

A team of astronomers has discovered the largest and most distant water reservoir ever detected in the universe, surrounding a quasar more than 12 billion light-years away. The finding pushes the ...

The mysterious quantum universe questions our conventional understanding of reality. In this reality, particles can exist in several states at once, be entangled across great distances, and where the ...