Scientists detect largest ever black hole collision  

An international team of scientists have detected the largest ever black hole collision through the ripples it made in space-time.

According to Sky News, US scientists discovered the space-time ripples - officially known as gravitational waves - in a breakthrough in 2016, although their existence was predicted by Albert Einstein roughly a century ago.

Now academics at the Australian National University (ANU) have detected the collision between two black holes, which are believed to have formed a new black hole about 80 times larger than the Sun.