vlogbrothers

vlogbrothers

The Biggest Weirdest Telescope We've Ever Built (2023x52)


Air date: Jul 21, 2023

Is it a telescope if it's a square kilometer of perfectly transparent ancient ice with five thousand individual light detectors inside of it??? I THINK SO!!!

  • Premiered: Jan 2007
  • Episodes: 2323
  • Followers: 1
  • Running
  • YouTube
  • at 12