Stellarium : https://stellarium.org/fr/

Star Walk 2 : https://play.google.com/store/apps/details?id=com.vitotechnology.StarWalk2Free&hl=fr

Carte  pollution lumineuse : https://avex-asso.org/dossiers/pl/europe-

https://www.lightpollutionmap.info/
Aurore boréale en direct : https://www.auroresboreales.com/aurores-en-direct/

SpaceWeatherLive : https://www.spaceweatherlive.com/