Globe at Night Dec 2021/Jan 2022 Campaign

Sábado, 25 Diciembre 2021 medianoche MST - Lunes, 03 Enero 2022 medianoche MST

Online event

Globe at Night
Website URL:

Globe at Night is an international citizen-science campaign inviting people to measure the night sky brightness and submit their observations from a computer or smart phone. For more information about the Globe at Night campaign and how to take measurements, visit