In March 2022, we were fortunate to sail on the Viking Venus on the In Search of Northern Lights itinerary. The ship left London Tilbury on March 1, and we disembarked in Bergen, Norway on March 13. The cruise was designed to take us to Lerwick, Shetland, UK (a substitute port for Stavanger that had blocked cruise ships docking); Bodo, Norway; Tromso, Norway; Alta, Norway; Narvik, Norway and Bergen, Norway. We spent six days north of the Arctic Circle with Tromso and Alta being the most likely places to see the Northern Lights. Unfortunately, high winds and seas made docking in Lerwick and Bodo unsafe, so our first port of call was Tromso. The Viking Venus was commissioned in 2021, and like its identical sister ships has a passenger capacity of 930. The were about 650 passengers on this cruise.
Simple answer. Sensors in human eyes need a certain minimum of light intensity to detect color. So unless the light surpasses that threshold, one only sees black and white. Digital cameras, on the other hand, can see colors with much less energy intensity. Consequently the only time one can see an aurora in color is if it is one with high intensity.
Guest
05-Apr-2022 15:10
Great photos. Will have to ask you why NL show green in photos versus the gray.