The death of three astronauts aboard the Soyuz 11 capsule was the second Soviet space program tragedy in 4 years. To this day, it remains the only time in history that people have died in outer space. 🎥Space Disasters #SpaceWeek #Space #WorldSpaceWeek | Smithsonian Channel

Craziest Soviet Space Projects The Soviet Space Program was responsible for revolutionary inventions and catastrophic failures, including gigantic orbiting mirrors, a space station armed with a machine-gun, and robots that successfully landed on Venus. Let's head back to the Cold War, as we blast off and check out the Craziest Soviet Space Projects! | Be Amazed

The early Soviet space program was so fascinating, and while it covered up a ton of failures there were a lot of amazing successes, too! #author #history #space #coldwar | Amy Shira Teitel

The Secret Failed Soviet Moon Landing: Just as Neil Armstrong was setting foot on the lunar surface on July 20, 1969, the Luna 15 lander was crashing into the other side of the moon. It is a story the Soviets did not want the world to know... | Dark Documentaries