3 ms·

Single human hairs can also be visible in photos.

• jsjohnst 6y ago
  > Single human hairs can also be visible in photos. Not at the distance and resolution of a photo like this one: https://www6.slac.stanford.edu/sites/www6.slac.stanford.edu/files/lsstcam-focalplane-lowres.jpg https://www6.slac.stanford.edu/sites/www6.slac.stanford.edu/... See the orangish lines between the sensors.
  • nitrogen 6y ago
    Those are pretty clear, though if they are significantly brighter than the sensors they would still be visible at a very fine width.
• slac_er 6y ago
  Those are cosmic rays