SOMETHING WAS HIDING IN THE DARK Episode 3 — THE SHADOW

Dr. AB finally discovers what was hiding behind the missing star. Something massive is there... Something that produces almost no light. And then he realizes the truth: It's a black hole. But that's not the terrifying part. It's moving. And its trajectory is pointing directly toward the Solar System. Episode 4 — THE APPROACH coming next. #Daily_Physics_With_AB #physicsandastronomy #astronomy #abkastro #physicsbehind #physics #dailyphysics