Look closer at the Tupolev Tu-154, the Soviet workhorse jet known as "Careless" and affectionately referred to as Tupe.

The Soviet Union detonated its first atomic bomb, known in the West as Joe-1, on Aug. 29, 1949, at Semipalatinsk Test Site, in Kazakhstan. The Soviets called their first atomic test "First Lightning." ...

Cosmonaut Alexei Leonov was the first man to walk in space. In 1967 he was recruited to train for his nation's lunar program. He recalled the Soviet reaction to the moon race: "Our people were ...

On 18 March 1965 Soviet cosmonaut Alexei Leonov became the first person to leave a space capsule and, tethered to it, float freely in orbit – to space-walk. He was pilot of the Voskhod 2 mission ...