A super snow moon rises over Chang'an Avenue, a major thoroughfare in Beijing, March 21, 2019. Sky-watchers received a treat as the final supermoon of 2019 arrived on Thursday, also the Spring Equinox, which signals the equal length of day and night time. A supermoon occurs when a full moon's orbit is closest to the Earth. (Photo/VCG)
A super snow moon rises over Chang'an Avenue, a major thoroughfare in Beijing, March 21, 2019. Sky-watchers received a treat as the final supermoon of 2019 arrived on Thursday, also the Spring Equinox, which signals the equal length of day and night time. A supermoon occurs when a full moon's orbit is closest to the Earth. (Photo/VCG)
A super snow moon rises over Chang'an Avenue, a major thoroughfare in Beijing, March 21, 2019. Sky-watchers received a treat as the final supermoon of 2019 arrived on Thursday, also the Spring Equinox, which signals the equal length of day and night time. A supermoon occurs when a full moon's orbit is closest to the Earth. (Photo/VCG)