Michael Annis

Space Rocket History Archive

Science EN ↓ 274 episodes

The history of rocketry and space exploration.

Author

Michael Annis

Category

Science

Latest episode

Jan 31, 2025

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Episodes

Space Rocket History #224 – Apollo 11 – Moonwalk – Part 2 – One Priceless Moment 14.12.2022

“For one priceless moment, in the whole history of man, all the people on this earth are truly one. One in their pride in what you have done. And one in our prayers that you will return safely to earth” President Nixon. Homepage with pictures

Space Rocket History #223 – Apollo 11 – Moonwalk – Part 1 30.11.2022

Silently and carefully, Armstrong raised his left boot over the lip of the footpad and lowered it to the dust. Immediately he tested his weight, bouncing in the gentle gravity, and when he felt firm ground, he was still, one foot on the last vestige of earthly things, the other on the moon. Then he spoke: “That’s one small step for man, one giant leap for mankind.” Homepage with pictures

Space Rocket History #222 – Apollo 11 – Post Landing & EVA Prep 30.11.2022

Inside the Eagle Buzz and Neil knew every second was crucial. The T1 time was only 2 minutes so They hastily ran down through their checklists, preparing as though they were going to lift off within the two-minute window. Homepage with pictures

Space Rocket History #221 – Apollo 11 – Lunar Landing – Part 3 28.10.2022

“Houston, Tranquillity Base here. The Eagle has landed.” Homepage with pictures

Space Rocket History #220 – Apollo 11 – Lunar Landing – Part 2 28.10.2022

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. Homepage with pictures

Space Rocket History #219 – Apollo 11 – Lunar Landing – Part 1 30.09.2022

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. Homepage with pictures.

Space Rocket History #218 – Apollo 11 – Lunar Orbit 30.09.2022

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. Homepage with pictures

Space Rocket History #217 – Apollo 11 – Cislunar 29.08.2022

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. Homepage with pictures.

Space Rocket History #216 – Apollo 11 – Transposition, Docking & Extraction 29.08.2022

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. Homepage with Pictures.

Space Rocket History #215 – Apollo 11 – Trans Lunar Injection 27.07.2022

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.” Homepage with Pics

Space Rocket History #214 – Apollo 11 – The Climb to Orbit 27.07.2022

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. Homepage with Pics

Space Rocket History #213 – Apollo 11 – The Launch 29.06.2022

On July 16th 1969, nearly a million people crowded the Florida highways, byways, and beaches to watch man’s departure from the earth to walk on the moon. Twenty thousand guests looked on from special vantage points. Homepage with Pics  

Space Rocket History #212 – Apollo 11 – Prelaunch 29.06.2022

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. Homepage with Pics  

Space Rocket History #211 – Apollo 11 – Mission Training – Part 3 & Contamination 27.05.2022

In addition to the fixed-base lunar module simulators in Houston and at the Cape, astronauts also practiced at Langley Research Center on the suspended lunar landing trainer which was equipped with realistic surface views and lighting. Homepage and Pics

Space Rocket History #210 – Apollo 11 – Mission Training – Part 2 27.05.2022

Steve Bales (Guido) made a new entry to the trajectory and guidance section of the rules book which excluded lunar module computer program alarms 1201 and 1202 from the abort list. Homepage with Pics

Space Rocket History #209 – Apollo 11 – Mission Training – Part 1 26.04.2022

Crew training for Apollo 11 was already complicated by the need to master the controls of two different and very complex spacecrafts, as well as the space suit, but now the mission took on new dimensions, principally in learning how to set a 14.5-metric-ton lunar module safely down on the moon. Homepage

Space Rocket History #208 – Apollo 11 – Commander Neil Armstrong – Part 3 26.04.2022

After his death, Armstrong was described, in a statement released by the White House, as “among the greatest of American heroes—not just of his time, but of all time.” Homepage

Space Rocket History #207 – Apollo 11 – Commander Neil Armstrong – Part 2 24.03.2022

Armstrong became more and more excited about the prospects of both the Apollo program and of investigating a new aeronautical environment. Homepage

Space Rocket History #206 – Apollo 11 – Commander Neil Armstrong – Part 1 24.03.2022

When Neil was 2 years old his father took him to a flying event called the Cleveland Air Races. This could have been the beginning of Neil’s love for flying.   Homepage

Space Rocket History #205 – Apollo 11 – Lunar Module Pilot Buzz Aldrin – Part 2 26.02.2022

Unfortunately Aldrin’s life became difficult shortly after he emerged from quarantine and began months of public appearances. Homepage  

Space Rocket History #204 – Apollo 11 – Lunar Module Pilot Buzz Aldrin – Part 1 27.12.2021

After Buzz graduated from Montclair High School in 1946, he turned down a full scholarship offer from the  Massachusetts Institute of Technology, and went to the United States Military Academy at West Point.   Episode with pics.

Space Rocket History #203 – Apollo 11 – Command Module Pilot Michael Collins 27.12.2021

The turning point for Michael Collins in his decision to become an astronaut was the Mercury Atlas 6 flight of John Glenn on February 20, 1962, and the thought of being able to circle the Earth in 90 minutes.   Episode with pics

Space Rocket History #202 – Apollo 11 – Media Coverage & Public Relations 30.11.2021

Julian Scheer wanted each crew member to spend at least a full day with each of the networks, and wire services, in locations selected by the media. Homepage

Space Rocket History #201 – Apollo 11 – Mission Planning 30.11.2021

NASA officials used only 12 words to list the primary objectives of Apollo 11: 1-Perform a manned lunar landing and return. 2-Perform selenological inspection and sampling. Homepage

Space Rocket History #200 – Luna 15 28.10.2021

In February of 1969, the first launch of the Soviet Moon Rocket, the N-1, exploded.  By April, the Soviets still did not have a clear program of subsequent piloted Soyuz fights. In May, the Soviets watched the successful US lunar orbital flight and practice landing of Apollo 10. In June, a Lunar Sample return mission failed when the Block D stage refused to ignite. On July 3rd the second N1 launch...

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