The sun is a giant nuclear fusion reactor. The sun is so incomprehensibly big that it's almost pointless to bother trying to imagine its size. Our star is about 860,000 miles across.

Scientists believe the Milky Way contains up to 400 billion stars and at least as many planets. The largest galaxy known, IC 1101, has more than 100 trillion stars. Step outside on a clear night and ...

Amazing Facts on Northern Lights The Northern Lights, or Aurora Borealis, are a stunning natural light display caused by ...

In the last year alone on TikTok, there have been more than 250k posts in the UK using the hashtag #sun. So lets pop on our sunglasses, apply that sunscreen and take a closer look at some sunny ...

Once they escape the Sun, they zoom through space at the speed of light, eventually reaching Earth and giving us that sweet, ...

U.S. President Donald Trump is hosting five West African leaders at a “multilateral lunch” as their region reels from the ...

The solar wind pushes some of the gas and dust away from the comet, forming those beautiful tails we see. A comet actually ...

If Anthony Albanese persists in his refusal to lift spending on our armed forces, the US alliance – that’s been our security ...

The Athletic was granted access to South Africa’s Mamelodi Sundowns as the team prepared for the Club World Cup in the United States. Part 1: South Africa’s super club, ‘shoeshine and piano ...