“We got out in a bare field and there was total #darkness all around. We ran across the ploughed field, not seeing anything in front of us and not knowing where we were going. Our chaperone was with us, and since the cellular network was not working at the time due to how remote our location was, he even had to navigate the way by the #stars." - Marina Ovsyannikova

Proving that both darkness and a knowledge of the night sky can save lives. ;)
#lighpollution

https://www.youtube.com/watch?v=Gtbd2_eIxuE&t=72s

A quem quiser mais informação sobre #poluiçãoluminosa por aqui, há que seguir, para já, aos migradores do Twitter @pawley , @skyglowberlin ,
@royvangrunsven e @DGaladi Provavelmente haverá mais (ando à procura!) e, mais certo ainda, mais migrações se seguirão. #lighpollution #contaminacionluminica