Why every picture of a black hole is an illustration Scientists are pretty sure black holes are real. Soon they’ll know for sure. Facebook Prev Article Next Article Space Checkout these cool gadgets... Related Posts Solar Sails are the Future of Space Travel One Day, Human Civilization May Live in Floating Space Colonies, and the O’Neill Cylinder Shows How Scientists Think Mars Once Had Water. So What Happened to It? NASA Discovered a Pulsar or a Spaceship? Something Is Buried On Mars Space Elevator by Thoth Technology is Currently in the Works