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

Amazing answers to your curious questions

Astronomers love a challenge. They place their observatories on the highest mountains, in the driest deserts, on the coldest ice shelves, beneath the deepest oceans, in orbit around Earth and the Sun,

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

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

YOUR QUESTIONS