A stack of 30 15-second exposures of Comet NEOWISE taken under a dark sky in rural central California in July 2020.
A view of Comet Lovejoy near peak brightness in January 2015, as seen from Pinnacles National Park, CA. Stacked exposure processed in Nebulosity 3.
The northern lights make a rare appearance over Lake Berryessa in Northern California in April 2023