Are there too many satellites in space?

From colliding galaxies to supermassive black holes, we take a look at some of the strangest sights in the universe

GLOBAL EYE

Amazing answers to your curious questions

From strange lights in the sky to rocks that spontaneously glide across the ground, the mysteries scientists are trying to finally crack

TRAPPIST-1 is a red dwarf star located about ...

What is it? A technology that connects mobile phones to satellites so they can make calls and browse the internet. It can provide a signal in remote areas where phone masts don’t reach. How does it wo