Have you ever asked yourself where the boundaries of our universe are, how far exactly it extends? My guess is you would not have come up with a satisfactory answer even if you spent hours on end trying to figure it out.<br />No wonder, as the universe is like the horizon: you take one step forward and it glides two steps further away from you.<br /><br />0:00 INTRO<br />01:08 WHAT LIES BEYOND THE BOUNDARIES OF THE MILKY WAY<br />09:59 WHAT LIES BEYOND THE OBSERVABLE UNIVERSE<br />19:50 THE PULSAR<br />29:24 TRAPPIST-1<br />38:19 MAGNETAR<br />49:28 TON 618<br />59:03 THE FERMI PARADOX<br /><br />#MILKYWAY #UNIVERSE
