Did you know that black holes aren't actually black? And that they are strong enough to destroy space and time? Dr Becky Smethurst takes us on a journey through our galaxy and reveals how they could have been responsible for the birth and creation of our entire galaxy...

Subscribe: http://bit.ly/BBCStudios

WATCH MORE:
Hiroshima: http://bit.ly/BBCHiroshima
Horizon: http://bit.ly/BBCHorizon
Best of Alan Partridge: http://bit.ly/BestOfAlanPartridge
Harry Enfield and Chums: http://bit.ly/HarryEnfieldAndChums

Welcome to BBC Studios, bringing you the best of British TV! Here you'll find classic comedy, gripping drama, as well as the best documentaries, science and history! Take a look at complete listings for all our shows we've got plenty to keep you entertained!

This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: https://www.bbcstudios.com/contact/co...