Pluto has not completed a single orbit since its 1930 discovery. With a 248-year journey around the Sun, the dwarf planet will finish its first full circuit in 2178.

These peculiar celestial 'snowmen' are found in the Kuiper Belt, a vast expanse beyond Neptune, which is filled with icy remnants dating back to the solar system's formation. The region lies beyond ...

Astronomers who have debated why these globular icy objects look the way they do finally have an answer ...

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across ...

Mercury, Venus, Jupiter and Mars shine together after sunset in early March, with Mercury at its best of 2026.

The universe is messy and complicated.

Read today's free daily Aquarius horoscope to see what's in store for you including predictions on love, romance, health, happiness, career, success and more ...