How Do We Know The Universe Is Flat? Have you ever wondered how astrophysicists know that the universe is flat? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How firefighters suck up water with helicopter Did Stephen Hawking Just Kill the Concept of a Black Hole? Can We Create Artificial Gravity in Space? The Science Behind Elon Musk’s Neuralink Brain Chip How To Make Snow Deep Sea Fish Farming in Geodesic Domes
