For a short time, I had access to photomultiplier night vision hardware when I was in the army in ~2016. I remember spending at least a few hours just looking u

For a short time, I had access to photomultiplier night vision hardware when I was in the army in ~2016. I remember spending at least a few hours just looking up at the night sky, seeing it in a way I never had before. Super cool experience, would recommend. Too bad the hardware is so expensive!