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

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

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

Sometime in the next year or so, if predictions are to believed, you’re going to be hearing a lot about a famous star. T Coronae Borealis, or T CrB for short, was the first well-observed nova, blossom

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