In the intense years of the Space Race, the Soviet Union pursued some of the most ambitious rocket programs ever attempted, but two catastrophic explosions would leave lasting scars on its quest for ...

BREVARD COUNTY • CAPE CANAVERAL, FLORIDA – On June 16, 1963, 26-year-old Soviet cosmonaut Valentina Tereshkova became the first woman to fly in space.

The USSR’s ambitious space exploration plans foundered due to the lack of a viable rocket system. We’re almost four decades away from the collapse of the Soviet Union and the end of the Cold War.

On February 22, 1966, two Soviet space dogs launched on a mission that would set a new record for the longest spaceflight. Veterok and Ugolyok, whose names translate to "Light Breeze" and "Coal" ...

Add Yahoo as a preferred source to see more of our stories on Google. On November 3, 1957, a Soviet space dog named Laika became the first animal to orbit Earth. Laika was a 3-year-old stray ...

Could the moon landing have been an international program? Roger D. Launius President John F. Kennedy and Chairman Nikita Khrushchev during their meeting in Vienna, Austria. National Archives and ...

The USSR’s ambitious Mars mission was initially planned to launch in 1975, but it was never executed. During the Cold War, significant advancements occurred in the fields of science and technology as ...

Space sleuths and their 'scoops' / by Dominic Phelan -- Hidden in plain view / by Brian Haryey -- The satellite trackers / by Sven Grahn -- Cosmonauts who weren't there / by James Oberg -- The view ...