Venus is particularly bright in the night sky this month, outshining even Sirius, the brightest star. For observers at ...

Planet X, also called Planet Nine, is a hypothetical planetary body seven times the mass of Earth lurking behind Pluto. If ...

A very bright object in the sky got people talking across Berkshire and South Bucks on Friday night (January 3).

The new year starts with a series of celestial events, from four planets being visible all month to the full moon passing right in front of Mars while Venus and Saturn kiss in the night sky on Jan. 17 ...

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

Few things are as awe-inspiring as the night sky, and if you're into astronomy, here are a few night-sky events everyone needs to see in 2025.