Walter Kohn

Yuri Gagarin

Soviet cosmonaut who became the first human to journey into outer space aboard Vostok 1.

Photo: Alexander Mokletsov / RIA Novosti · CC BY 4.0

Yuri Gagarin

Yuri Alekseyevich Gagarin (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who became the first person to journey into outer space during the first successful crewed spaceflight. He was launched from the Baikonur Cosmodrome in the Kazakh SSR.

Source: Wikipedia · CC BY-SA 4.0

Photo: В. Жихаренко / ТАСС Обработка: Roman Kubanskiy · CC BY 4.0

Taras Shevchenko

Taras Hryhorovych Shevchenko (Ukrainian: Тарас Григорович Шевченко, Ukrainian pronunciation:; Russian: Тарас Григорьевич Шевченко, romanized: Taras Grigoryevich Shevchenko; 9 March 1814 – 10 March 1861) was a Ukrainian poet, writer, artist, public and political figure, folklorist and ethnographer.

Source: Wikipedia · CC BY-SA 4.0

Photo: Andrey Denyer · Public domain

Amerigo Vespucci

Amerigo Vespucci (9 March 1454 – 22 February 1512) was an Italian explorer and navigator from the Republic of Florence after whom the Americas are named. Vespucci participated in at least two voyages of the Age of Discovery between 1497 and 1504, first on behalf of Spain (1499–1500) and then for Portugal (1501–1502).

Source: Wikipedia · CC BY-SA 4.0

Photo: No machine-readable author provided. JoJan assumed (based on copyright claims). · Public domain