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Review: The Adventures of Mary Darling, by Pat Murphy Whatever Happened to ROBOCOP? George Takei at the ALA Convention Journey to Anasta by Karl El-Koura – FREE STORY CLUBHOUSE: Review: On Spec Magazine #132
Science August 29, 2015

Citizens of the Solar System: The Big Question, “But Why Human Spaceflight?”

When someone asks, “What are we spending taxpayers money on human spaceflight?”, what’s your answer?

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Science May 9, 2014

The Apollo Program, A Personal Journal: Apollo 16 Up Close

The event that most dramatically highlighted the end of my time on Program Apollo was to be present at the launch of Apollo 16.

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Science April 25, 2014

The Apollo Program, A Personal Journal: Phil Shaffer

Phil Shaffer, an Apollo Flight Director and Assistant Chief of the NASA Houston Flight Dynamics Branch, was yet another extraordinary NASA veteran.

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Science December 27, 2013

The Apollo Program, A Personal Journal: Reality Votes Last

A complex system like Apollo or Space Shuttle is impersonal, amoral. It is indifferent to human objectives, human aspirations, or human lives. Like reality itself, it moves only to its internal agenda.

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Science December 13, 2013

The Apollo Program, A Personal Journal: Apollo 13 (Part 3: Splashdown)

If you know your history, or if you’ve watched the movie Apollo 13, you have an advantage those of us working on that mission didn’t. You know how it came out.

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Science November 16, 2013

The Apollo Program, A Personal Journal: Apollo 13 (Part 1: The Explosion)

The Space Shuttle Columbia disaster demonstrated the hazard of reentering the atmosphere with a damaged heat shield. During my support of Apollo 13, that was the goblin hiding under my bed.

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Science September 21, 2013

The Apollo Program, A Personal Journal: Flying The Command Module

I always wanted to pilot a spaceship. During Program Apollo, I actually got to! (sort of).

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Science September 7, 2013

The Apollo Program, A Personal Journal: The Command Module Training Simulator

The Apollo astronauts had more than a dozen really cool simulators to train them for a flight to the Moon. I had to learn how to fly one.

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Fandom August 24, 2013

The Apollo Program, A Personal Journal: Engineer’s Toolkit

To explain to a generation born after PlayStation how we simulated Apollo reentries in 1968, using Stone Age implements and dragging our knuckles, I’ll need to go into a little detail.

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Science August 10, 2013

The Apollo Program, A Personal Journal: Reentry Simulation Programs

Once I’d written a set of FORTRAN programs (yes,. paper and pencil) to model an array of Apollo reentry profiles, I sat down at a punched card machine and typed them in. This device was basically a desk with a built-in typewriter keyboard

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Science August 3, 2013

IT’S (NOT) ROCKET SCIENCE: Does Science Fiction Matter?

It sure does to me.  It’s the reason I worked on Apollo. When President John F. Kennedy gave his “We choose to go to the Moon” speech at Rice University in Houston, Texas in September of 1962, […]

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Science July 27, 2013

The Apollo Program, A Personal Journal: Ground Computers

>With limited computer resources onboard Apollo, the real “heavy lifting” had to be done on the ground, in Houston’s Mission Control Center.

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Science July 13, 2013

The Apollo Program, A Personal Journal: Apollo Guidance Computer

The first task I was assigned in October of 1968 was to determine exactly how the onboard autopilot was supposed to operate during reentry, and that meant digging through the inner workings of the Apollo Guidance Computer itself.

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Science June 29, 2013

The Apollo Program, A Personal Journal: Entry Corridor

Before I could develop a backup plan for the reentry of the Apollo Command Module, I had to get answers to two questions. 

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Science June 15, 2013

The Apollo Program, A Personal Journal: High-G Roller Coaster

The Apollo Command Module is shaped like an oversized Hershey’s Kiss and entered Earth’s atmosphere broadside first, giving it all the aerodynamics of a misshapen rock.

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Science June 1, 2013

The Apollo Program, A Personal Journal: Hand-Held Calculators (Circa 1968)

The first manned landing on the Moon occurred in 1969. The first hand-held calculator didn’t come on the market until 1972. So we got men to the Moon using pencil and paper and a slide rule. Really!

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Science March 18, 2013

It’s (Not) Rocket Science: John Aaron: “SCE to AUX”

INTRODUCTION This is a blog about rockets and science and rocket scientists.  I’ve spent my career in this field, working among the people who make some very, very cool things happen there. I’ll discuss cutting […]

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Review: The Adventures of Mary Darling, by Pat Murphy

July 8, 2025

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July 7, 2025
Journey to Anasta, cover

Journey to Anasta by Karl El-Koura – FREE STORY

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CLUBHOUSE: Review: On Spec Magazine #132

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