Week 34 at the Pole

Swirling green auroras over a bright moon low in the sky.
Marc Jacquart, IceCube/NSF

IceCube winterover Marc recently captured a nice swath of green auroras swirling above a bright low moon. It’s likely one of the last aurora photos of the season—as daylight begins to infiltrate the South Pole skies, auroras must be really bright in order to be seen. The images below of the telescopes in the Dark Sector show that the orangey glow of an imminent sunrise is starting to spread across the horizon. It was a relatively quiet week at the Pole, but weather balloon launching continues, twice a day lately. They also held a screening of all the Winter International Film Festival of Antarctica (WIFFA) movies produced by the other Antarctic stations.

Orange glow along horizon with South Pole telescopes in distance still lit in red lights during winter-summer twilight.
Marc Jacquart, IceCube/NSF
Faint glow along horizon with IceCube Lab in distance still lit in red lights during winter-summer twilight.
Marc Jacquart, IceCube/NSF
Photo from above of winterover in red parka just having launched a weather balloon outside in the dark.
Marc Jacquart, IceCube/NSF