Jun 30

Space Rocket History an Encore Presentation of Episode #42 – Satellite Killer – Polyot-1

The Space Age had barely begun when Soviet engineers started planning ways to destroy enemy satellites. Some Western analysts have speculated that a design for an anti-satellite weapon system was started at Korolev’s OKB-1 bureau as early as 1956…

polyot1

Polyot-1

Credit: © Dietrich Haeseler

Credit: © Dietrich Haeseler

poletdh2

Credit: © Dietrich Haeseler

space rocket history pic45

By Dave

May 04

Space Rocket History #159 – Zond 6

Trouble began on the sixth day of the flight, November 17. The capsule developed an atmospheric  leak, the pressure first dropping from 760 to 380 mm of Mercury.  With the drop in cabin pressure all the animal test subjects died.  It would have killed any Cosmonaut not wearing a spacesuit.

Proton-K with 7K-L1

Proton-K with 7K-L1

Zone 6 mission profile

Zone 6 mission profile

Zond 6 Double-dip reentry

Zond 6 Double-dip reentry

Apr 27

Space Rocket History #158 – Soyuz 2 and 3

The soviets showed some confidence in their spacecraft by launching the unmanned Soyuz 2 first, but showed some caution by not sending a cosmonaut in Soyuz 2.

Soyuz 7K-oK assembly credit RKK Energia

Soyuz 7K-oK assembly credit RKK Energia

Georgi Beregovoy pilot of Soyuz 3

Georgi Beregovoy pilot of Soyuz 3

Soyuz 3 on the launch pad

Soyuz 3 on the launch pad

Mar 16

Space Rocket History #153 – Zond 5 – Tortoises in Space & Nasa Stennis

The first attempt for a Zond 4 follow-up launched on April 22.  It failed when the Launch Escape System sent an erroneous abort command at T+260 seconds and shut down the Proton booster’s second stage. The escape rocket fired and pulled the descent module to safety.

Zond 5

Zond 5

Zond 5 Recovery

Zond 5 Recovery Indian Ocean

Scientist observing lunar Tortoises

Scientist observing lunar Tortoises