Methuselah, located 12,400 light years away in the constellation Scorpio, is one of the most ancient exoplanets ever ...

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.

If you think, you understand the power of communication, think again! Uranus in Gemini will change it all for you. , ...

And soon, a group of scientists can say they have. A UK-led space mission will see astronomers blot out the Sun by using a ...