Polar star trails above our telescopes and Mauna Kea, 14 x 5min exposures stacked for 70min of exposure
Polar star trails above our telescopes and Mauna Kea, 14 x 5min exposures stacked for 70min of exposure
Mauna Kea Observing
When you want to see the stars, find someplace dark
Polar star trails above our telescopes and Mauna Kea, 14 x 5min exposures stacked for 70min of exposure
Polar star trails above our telescopes and Mauna Kea, 14 x 5min exposures stacked for 70min of exposure