10 Truly Fascinating Facts About Black Holes



Colliding

In 2015, scientists picked up the sound of a small chirp from within space. This chirp was actually the collision of two black holes nearly 1.3 billion years in the past.

Time Slows

While traveling near a black hole, time actually begins to slow to a crawl. Time dilation of this magnitude occurs because of the gravity. The stronger the gravity, the slower time passes.