Yuri Gagarin 80th Anniversary Space Souvenir Sheet Mint NH Djibouti Wild Animals Souvenir Sheet Mint NH Steller's sea cow (Hydrodamalis gigas)

Steller's sea cow (Hydrodamalis gigas)

gave birds the ability to fly

Their sharp tusks are fairly short and inconspicuous

49 giant pandas lived in captivity outside China

Yuri Gagarin 80th Anniversary Space Souvenir Sheet Mint NH Djibouti Wild Animals Souvenir Sheet Mint NH Steller's sea cow (Hydrodamalis gigas)Yuri Gagarin 80th Anniversary Space Souvenir Sheet Mint NH Yuri Alekseyevich Gagarin [note 1] (Russian: , IPA: [jrj lksejvt arn]; 9 March 1934 27 March 1968) was a Soviet pilot and cosmonaut. He became the first human to journey into outer space when his Vostok spacecraft completed one orbit of the Earth on 12 April 1961. Gagarin became an international celebrity and was awarded many medals and titles, including Hero of the Soviet Union, his nation's