ESA astronaut Andreas Mogensen to ISS. Central date cancellation souvenir folder 1 pcs. We do not have any astronauts on the Faroe Islands or in Greenland, but plenty of ravens and stories about the mythical bird. In August 2023, ESA astronaut Andreas Mogensen began his new mission to the International Space Station (ISS). The mission has been named Huginn after one of Odin's two ravens. On 11th August, Posta Faroe Islands and Tusass Greenland published a joint issue consisting of a souvenir sheet printed in combined offset and steel engraving from each postal service, as well as a joint souvenir folder. Face value / post office price: 120 DKK. Date of issue: 11th August 2023