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

Jul 23

Space Rocket History #122 – Apollo: Serious Problems with the Lunar Module and Grumman

Toward the end of January 1967, it was revealed that Lunar Module 1 would not reach the Cape in February, as expected. This meant, the moon landing might be delayed because the lander was not ready. But the mission planners could not wait for the Apollo engineers to iron out all the problems. They had to plan for a landing in 1969 and hope that the hardware would catch up with them.

Lunar Module Diagram

Lunar Module Diagram

John Disher Explains the Components of the Apollo Program

John Disher Explains Apollo Components

Lunar Module Test Article LTA-2R

Lunar Module Test Article LTA-2R

Jul 02

Space Rocket History #119 – Apollo: Lunar Module Design – Part 3

At various stages of lunar module design, mockup reviews were conducted to demonstrate progress and identify weaknesses. These inspections were formal occasions, with a board composed of NASA and contractor officials and presided over by a chairman from the Apollo office in Houston.

Rendezvous Radar Antenna

Rendezvous Radar Antenna

TM-1 Mockup of the LEM

TM-1 Mockup of the LEM

Lunar Module in the Stack

Lunar Module in the Stack

Panel Separation by Explosive Charge

Panel Separation by Explosive Charge

Removing the LEM

Removing the LEM

Jun 17

Space Rocket History #118 – Apollo: Lunar Module Design – Part 2

The Lunar Lander originally had two docking hatches, one at the top center of the cabin and another in the forward position, or nose, of the vehicle, with a tunnel in each location to permit astronauts to crawl from one pressurized vehicle to the other…

A rope instead of a ladder?

A rope instead of a ladder?

Ladder works better than a rope.

Ladder works better than a rope.

Improved Lunar Module

Improved Lunar Module