Y Cosmos

In the final programme of the series, we reveal how our home galaxy, the Milky Way, was created. Recent discoveries by scientists show there's a super massive black hole at the centre of our galaxy, and they now believe that this black hole is responsible for creating the billions of stars - including our closest star - the Sun. But the future of our galaxy is uncertain. A nearby galaxy called Andromeda is on a collision course with the Milky Way.

Category

Documentary / Nature / Science

Original air date

25/10/2014