10 bizarre ‘dark voids’ appear in the skies over uninhabited island near Antarctica — Earth from space

Where is it? Heard Island, Indian Ocean [-53.116414344, 73.51793263]

What’s in the photo? An unusual stream of von Kármán vortices trailing off a hidden peak

Which satellite took the photo? Landsat 8

When was it taken? May 3, 2016