Sonic boom: What is a sonic boom? What causes the loud bang sound? A SONIC BOOM shook houses in Derby this morning and was heard by thousands of people. But what is a sonic boom? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Antarctic glacier the size of Britain is disintegrating and scientists try to find whyPig brains revived in lab in move which could see humans brought BACK FROM THE DEADKilauea volcano ERUPTION: Watch incredible footage of lava lake overflow in HawaiiPink Moon 2018: How to watch the pink moon TONIGHT? Will the full moon turn pink?Q. & A.: Tell Us 5 Things About Your Book: A Dangerous Journey Into the Heart of TornadoesPink Moon 2018 in pictures: Best pictures of the April Moon last night