
10 of the Greatest Explorers On Earth
9 Laika Full name: Laika (meaning “Barker”), Soviet space dog Born: 1954 Died: November 3, 1957 Known for: From the Russian meaning ‘barker’, Laika was a stray dog in Russia who became the first animal in space, launched in Sputnik II on 3 November 1957 and dying in orbit. It was not revealed until 2002 that she likely died Read more



