Three Black Holes in NGC 6240

Three Black Holes Colliding in Galaxy’s Core

Three black holes were discovered in the core of the nearby galaxy NGC 6240 by scientists at the University of Gottingen. Find out how they did it, and what it means for our understanding of the story of our universe. (3:30 min read)

Dark Matter

Dark Energy Mystery Solved by Fixing the Math?

Does correcting an error in the way cosmologists applied Einstein's equations solve the mystery we call Dark Energy? (4:00 min read)

Cosmic Collision Makes Gravitation Waves

​Scienctists have detected the gravitation waves from the collision between a neutron star and a black hole. Find out more about what this tells us about our place the universe.