Polar Mesospheric Clouds, Northern Hemisphere

(Source: earthobservatory.nasa.gov)

Notes

  1. amomentarylapseoftreason reblogged this from adifferentkindofblue and added:
    Volevo dedicarti questa foto che ho preso in prestito da adifferentkindofblue. Sto cercando di farmi passare questa...
  2. adifferentkindofblue posted this