1.6M views · 10K reactions | What we can learn about the immense scale of our universe from the Hubble Deep Field images: | TED-Ed | Facebook

5.1M views · 102K reactions | This visualization comparing sizes of the Universe is just overwhelming. The scale of the Universe is almost beyond our imagination. In this video, you can find size comparisons of asteroids, moons, planets, and stars. Our sun is the biggest celestial body in our solar system, but wait until you see Arcturus, a star 36.6 light years away. And all those are very tiny compared to TON 618, the biggest black hole in the universe. | The Brain Maze | Facebook