Ask space

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

Get sucked into an astronomical mystery as we get in a spin with the universe’s heaviest objects.

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,

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

A look at some of the thousands of astronomical objects visible in Hubble’s historic photograph