Aug 16

Space Rocket History #220 – Apollo 11 – Lunar Landing – Part 2

Suddenly, Buzz and Neil heard the high-pitched sound of the Master Alarm. On the computer display the “PROG” light glowed amber. “Program alarm,” Armstrong radioed. Quickly, Aldrin queried the computer for the alarm code, and “1202” flashed on the display.

Lunar Module computer DSKY

Powered Descent

Top-Steve Bales. Jack Garmin below receiving award from Alan Shepard & George Low

Aug 09

Space Rocket History #219 – Apollo 11 – Lunar Landing – Part 1

The machine-like performance of flight crew and ground controllers continued. Each participant was in perfect harmony with the other, moving to a cadence dictated by the laws of physics and the clock.

Gene Kranz, with his white vest, working at the Flight Director’s console.

Capcom for the Lunar landing Charlie Duke. Jim Lovell and Fred Haise sitting beside him.

Mike Collins took this picture after the LM undocked from the CM.

Aug 02

Space Rocket History #218 – Apollo 11 – Lunar Orbit

As they passed behind the moon, they had just over 8 minutes to go before the burn. They were super-careful now, they checked and rechecked each step several times. It had to be perfect. Just one digit in the computer out of place could send them into a lunar mountain or turn them and send them into orbit around the sun.

Solar corona of the Moon as first seen by Apollo 11 crew

Lunar orbit insertion

Tucson Daily Citizen newspaper July 19, 1969

Jul 26

Space Rocket History #217 – Apollo 11 – Cislunar

What do we call this strange region between earth and moon? Cislunar space is the most common term, Is it day or night?  Humans generally define night as that time when our planet is between our eyes and the sun, so this must be considered constant daytime, But it looks like night out of Command Module’s windows.

The Earth viewed form Apollo 11 during cislunar coast

Entering the Lunar Module for checkout

Buzz Aldrin in the Lunar Module

Jul 19

Space Rocket History #216 – Apollo 11 – Transposition, Docking & Extraction

Collins’ first task was to separate the command and service modules from the Saturn and proceed away from it a safe distance; then turn around and face it.

Preparing to dock with Lunar Module

Almost docked

Docked

Jul 12

Space Rocket History #215 – Apollo 11 – Trans Lunar Injection

As Apollo 11 passed over Western Australia, at T+2 hours 26 minutes Houston relayed to Collins, Armstrong, and Aldrin – through Carnarvon – formal permission to go to the moon. “Apollo 11, this is Houston. You are go for TLI.” Mike Collins answered, “Apollo 11. Thank you.”

Apollo 11 first stage separation

TransLunar Injection

Apollo 11 Flight Profile

Jun 28

Space Rocket History #214 – Apollo 11 – The Climb to Orbit

A Saturn V liftoff is spectacular, and the launch of Apollo 11 was no exception. But it didn’t give the audience any surprises. To the three Gemini-experienced pilots, who likened the sensation to the boost of a Titan II, it was a normal launch.

Launch of Apollo 11

Former Pres. Johnson & current VP Spiro T. Agnew watch the launch of Apollo 11

Apollo 11-The Rocket’s Red Glare

Jun 14

Space Rocket History #212 – Apollo 11 – Prelaunch

In addition to the ordinary taxpayers who gathered on the beaches and roads of eastern Florida, 20,000 VIPs were invited by NASA to watch the lift off from viewing stands near the Vehicle Assembly Building.

Crane lifts first stage in preparation for stacking on mobile launcher

Second stage is moved in position to connect with first

Third stage is hoisted for connection to the second stage