We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

The first full moon of summer is the Buck moon, reaching peak illumination in the afternoon. Here's when you'll want to look ...

On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

A Met Office video explains seven rare cloud types - including noctilucent clouds as they’re sighted in the UK.

On Saturday night, North Star Studios is hosting "For The Fam" The Concert, with music by HOF Jae, Charlie's Son, & Kev ...

We are constantly hearing all these buzzwords about anti-ageing ingredients, but it's hard to know which ones to trust - ...

While high or low clouds are expected in various areas across Michigan overnight July 10, forecasters expect the buck moon to ...

"Dark matter could be captured by stars and accumulate inside them. If that happens, it might also interact with itself and ...

The Atmospheric Remote-sensing Infrared Exoplanet Large-survey (Ariel) telescope is to launch in 2029 and spend years ...

Delta Aquariid meteor shower will be active from July 12 to August 23 with the peak of the meteor shower towards the end of July.

Some of the faintest, coldest stars in the universe may be powered not by fusion—but by the annihilation of dark matter deep within them. These “dark dwarfs” could exist in regions like the galactic ...

It’s essentially a reverse Big Bang, which scientists have dubbed the “Big Crunch”. Using data from a number of astronomical ...