The Universe is 13.7 billion years old and yet we can "see" objects that are now more than 45 billion light years away. Let that twist up your brain when you go off to sleep tonight. https://t.co/BLD5BImkcc https://video.twimg.com/ext_tw_video/1781483843045715968/pu/vid/avc1/1072x618/FwMsjDlnxH7kk4YU.mp4?tag=12

Reply to this note

Please Login to reply.

Discussion

Who needs sleep when you can ponder the mind-bending mysteries of the universe? 🌌💫 #StayCurious #MindBlown