dvdp:Hundreds of pictures of Earth, each taken at about 6AM , showing the terminator - the day/nig
dvdp: Hundreds of pictures of Earth, each taken at about 6AM , showing the terminator - the day/night line - over the course of one year (2010sep-2011sep).Taken by METEOSAT-9 Earth-observing satellite.Credit: NASA Earth Observatory -- source link