From total eclipses to dazzling meteor storms, 2025 is shaping up to be a year written in the stars — four celestial events that will remind us just how alive the universe really is.

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

Armillary rings emerged in the 16th and 17th centuries during the birth of the scientific revolution and rise of astronomy ...