Quantum Physics

Can We See Farther Back In Space Than We Can In Time? The Universe is estimated to be 13.8 Billion Years Old, but we can see back 46.1 Billion Light-Years. Here’s how the expanding universe does it. No matter where you look in the universe, in any direction, your line of sight will eventually run...

Can We See Farther Back In Space Than We Can In Time? The Universe is estimated to be 13.8 Billion Years Old, but we can see back 46.1 Billion Light-Years. Here’s how the expanding universe does it. No matter where you look in the universe, in any direction, your line of sight will eventually run...