1M views · 7.1K reactions | A black hole is a massive, compact astronomical object so dense that its gravity prevents anything from escaping, even light. #reelsfbシ #fypシ #physics #sciencefacts | Mr Tesla Physics | Facebook

336K views · 5.1K reactions | What are black holes? 樂 Let's find out! 敖 A black hole is an astronomical object with a gravitational pull so strong that nothing, not even light, can escape it. A black hole's “surface,” called its event horizon, defines the boundary where the velocity needed to escape exceeds the speed of light, which is the speed limit of the cosmos! #physics #science #space #blackhole #universe | Learning with Lyrics | Facebook