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:In Russia’s Provinces, the Doctor Is in (the Streets)NASA asteroid SHOCK: Space agency tracks MILE-WIDE space rock barreling past Earth TONIGHTNASA SHOCK: Hubble reveals an 'accelerating' galaxy is hurtling directly at our Milky WayE.P.A. Experts Objected to ‘Misleading’ Agency Smog Decision, Emails ShowYellowstone volcano: How a magnitude 7 EARTHQUAKE rocked Yellowstone again after 60 yearsNASA meteor: A 'hypersonic' fireball just hit Australia with the power of a NUCLEAR bomb