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Tag Archives: Rocket

Heading Back To The Ol’ Homestead

Truth to tell, I never wanted to retire. I grew up around men who worked until they dropped dead and I had every intention of doing the same. This was especially so because I wanted to be part of humanity’s return to the Moon and our venture to Mars. It looked like that was not to be when the Space Shuttle program was winding down and those of us working on the Shuttle main engine (SSME) – and other rocket engine programs – who were over sixty were offered a decent severance package, which I accepted. I believed it was the best of several not optimal choices.

Asteroid Strike of Earth

It’s happened before. It WILL happen again.

Today I received a package from the agency that handles contract workers for what is now Aerojet Rocketdyne, and it looks like I will be brought back and will have the opportunity to be a small part of our space program once again. This is no small thing for me, as I have long considered it an absolute necessity for humans to establish not merely a technological, but especially a cultural presence off this planet; if for no other reason than the statistical certainty there will be an extinction level event before long. As long as the only presence we have is on this rock, it becomes a binary event. Having at least a seed colony elsewhere could make all the difference in terms of our ability to come back from such a catastrophe.

To say I’m excited is a bit of an understatement. I had pretty much come to the conclusion it wasn’t going to happen and I’m quite capable of dealing with that possibility. Assuming it works as planned, though, is like a lagniappe; an extra helping of dessert I wasn’t expecting. To think it came about because of a chance conversation with an old colleague at an event held by our children’s elementary school is really sweet.

I should also point out I am only going back as a temp, a contractor, and I have no reason to expect this employment will go on for long. In fact, I’m hopeful it will turn out to be more part time, but on a long-term basis, if that’s at all possible. I like some of the other things I’ve become involved in and I have a few obligations I need to conclude as well. l believe it can all be worked out in the next couple of months. I know I’m committed to making that happen. I hope everyone I’m working with is flexible enough for this to be a good thing for all of us. There’s nothing like the ol’ win-win.

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It Doesn’t Take a Rocket Scientist

Crosswalk Button

This is a switch, not a pump!

I saw a video yesterday of a dog figuring out how to drink from a device set on the ground. It had to be stepped on and held down, but the dog would stomp on it a few times before finally standing on it to keep the water flowing. It reminded me of one of my favorite stories.

Many years ago, when I first started working at Rocketdyne, we had a couple of buildings on the other side of Canoga Ave. from the main office and factory structure. People were always having to cross the street and there was a controlled crosswalk there for that purpose. I was always amazed to find engineers repeatedly pushing the button (like this dog’s doing) to get the light to change.

I kept thinking – though I never said it out loud – “you know that’s a switch, not a pump.” It might be expected of the dog; but, rocket scientists? Maybe they were accountants.


Thanks For The Boost Rocketdyne!

Atlantis Ascends

Atlantis Ascends on Three SSMEs

Before I go any further, I want to explain why I use only the name Rocketdyne in the title of this post. During the time I worked there, it was owned by Rockewell International, The Boeing Company, and Pratt & Whitney – a Division of United Technologies. The video was produced by Pratt & Whitney Rocketdyne (PWR), but the flights and the engines depicted are from those three organizations, as well as others that preceded them. In reality, they are from the people of Rocketdyne; those folks who worked tirelessly to help boost humans and human artifacts into space and out into the cosmos. Without them, none of this would have been possible.

It’s important to note that Rocketdyne engines have powered virtually every American astronaut, with the exception of those who have ascended on Russian vehicles, into Low Earth Orbit and beyond. A large portion of the robotic exploration of the Solar System and its planets have depended on Rocketdyne’s engines to get to their destinations. The Hubble telescope owes its usefulness to the Space Shuttle, and the Apollo Moon explorers were returned from the surface of the Moon thanks in large part to Rocketdyne engines. Simply put, our Space Program would not exist were it not for Rocketdyne propulsion.

Now PWR has just released a new video and I would like very much to share it. I don’t know if others will get from it what I do. After all, I worked there, on the Space Shuttle Main Engine program, for over two decades. I could not watch the Shuttle ascend off the launch pad without having to choke back a tear or two every time. As a matter of fact, watching old launches still excites the hell out of me. I am proud. So sue me.

Even if you don’t resonate with the “hurling humans into space” part, the sheer taming of all that power should give you a little bit of a chill. Or you’re dead. Who knows?

Here is PWR’s latest release entitled “Proud”:


Good Thing We’re Depending on the Russians!

Two failures in less than 10 days? Pretty ironic this would happen almost immediately after America’s Shuttle program comes to an end, forcing us to depend almost solely on Russian spacecraft to resupply ISS. As it now stands, I don’t believe we will have the domestic capability to launch supplies, let alone human beings, for at least a couple of years and, if NASA doesn’t pull the trigger on a new heavy lift configuration for the nation, it will be even longer. This may just be a speed bump but, as I said, it’s rather ironic given Russia’s long history of success.

Amplify’d from www.cnn.com
CNN World

Russia: Cargo rocket crashes in Siberia

A rocket blasts off from the Russian leased Baikonur Cosmodrome in Kazakhstan on July 18.
A rocket blasts off from the Russian leased Baikonur Cosmodrome in Kazakhstan on July 18.

(CNN) — A Russian space freighter carrying cargo to the International Space Station has crashed in a remote area of Siberia, Russian emergency officials said Wednesday.

The unmanned Progress cargo craft, which launched at 7 p.m. in Kazakhstan (9 a.m. ET) from the Baikonur Cosmodrome, was due to dock with the ISS on Friday.

“The situation with the loss of the Progress is not good, of course, but there are stocks of necessities aboard the ISS to support the cosmonauts that will be sufficient to last out until the arrival of the next Progress” cargo ship, Russia’s Space Mission Control executive Vladimir Solovyov told Russia’s Interfax news agency.

Space experts said Wednesday’s crash was the first failure of a Progress cargo unit in more than 30 years of operation.

However, it is the second failed space launch in Russia in less than 10 days.

On August 18, Russia lost a sophisticated Express-AM4 telecommunications satellite when the launch vehicle put it into the wrong orbit.

He said the six people currently living on the ISS are “well supplied — actually oversupplied” since the delivery of goods by the final U.S. shuttle mission, carried out by Atlantis last month.

NASA is now reliant on the Russian space agency to ferry U.S. astronauts to orbit, since the grounding of the U.S. shuttle fleet has left the United States with no way to lift humans into space.

Plans are in the works for private companies to begin shipping cargo to the station, and eventually to carry astronauts as well.

Read more at www.cnn.com

 


A Personal Reflection on the Loss of STS-51-L (Challenger)

I was rooting around in the garage the other day; not really looking for anything in particular;  just looking to remind myself of things I keep around. I have lots of “keepsakes” from my life. Not collectibles . . . hardly, but little things that remind me of events I’ve experienced in one way or another. It could be a ticket to a Lakers’s playoff game (against the Celtics, no less), a “Nixon, Humphrey, Wallace – Three Strikes and You’re Out” button, or a bar mitzvah boy decoration that once sat atop my birthday cake over 50 years ago.

All three of these items have powerful memories associated with them, though each was quite different in the degree to which those things I remember actually affected my life. All three have also faded with time so , interestingly, the one that seems to have the strongest memories is the Lakers ticket. I suppose it makes sense. Even though it’s been over 25 years since it happened, it was the first time the Lakers ever beat the Celtics for the championship. On the other hand, though politics and religion have always played a major role in my life, my everyday existence has not been impinged upon too much by governmental activity and I’ve been an atheist since I was 16. Basketball, however, comes back around every season to refresh the wounds and triumphs and, even though I don’t watch many games any more, the finals are always exciting.

I didn’t actually come across any of these items the other day, but I did come across an item which has more meaning for me – in many ways – than all three of the others combined. As I opened up a piece of old decorative pottery someone once gave me, I found the medallion I’ve pictured below. I suspect most everyone who might read this post is familiar with the Challenger disaster but, just in case some aren’t, the Challenger Space Shuttle Orbiter, one of five orbiters to once exist in the NASA fleet, was lost in an explosion during launch on January 28, 1986. Clicking on the picture will take you to NASA’s official site for this launch. This month marks the 25th anniversary of what was both a national, nay, human tragedy and the beginning of a new life for me.

 

Challenger STS-51L Mission Patch

Challenger STS-51L Mission Patch

 

Finding this medallion at this time seems somewhat serendipitous to me, as it neatly intersects with so much of my life these past 25 years. Let me explain and I will try not to bore you.

When Challenger exploded I was working in Century City, Los Angeles, California at a litigation support firm. Our business was to organize the information available from mountains of questions (called interrogatories in the legal profession) and their answers, as well as transcripts of real-time examinations of witnesses and parties (called depositions). The two main cases we were involved with were family battles over empires worth hundreds of millions of dollars, so there was a lot at stake (silly and humorous as it was to me).

There was a grill and pub inside the building I worked in, which I frequented for lunch and a couple of adult beverages in the evening whilst waiting for the Northbound insanity on the 405 to subside. This generally took a few hours, but it was a congenial place and I enjoyed the company of numerous denizens. Sometimes I would eat dinner there as well. It wasn’t like the sports bars we have today, but they had a television in there and, now that I think about it, I believe it was the only one. There were no flatscreens, no HD, etc. After all, it was 1986. A long time ago . . . in terms of consumer technology, at least.

When I heard the news, though I now wonder  how it traveled so fast without Twitter to carry it, I immediately left my desk and went down to the pub. I can’t recall if the TV was on when I entered, but it was certainly on shortly after I got there. I watched in horror as the news showed the explosion of Challenger over and over and over and over and . . . well, you know . . . over. To this day, I can’t stand to watch it again. Without even closing my eyes, right now I can see the two solid rocket motors splitting off, yet continuing to ascend under power after the orbiter disintegrated. It was a horrendous site and it cost the lives of seven intrepid souls, including the woman who would have been the first teacher in space, Christa McAuliffe.

These seven people gave their lives that we and our children might more fully live ours. They deserve to be honored and I wish to acknowledge them here:

Michael J. Smith
Dick Scobee
Ronald McNair
Ellison Onizuka
Christa McAuliffe
Gregory Jarvis
Judith Resnik

I have long been a space cadet (in more than one sense 🙂 ) and I am a staunch supporter of our space program, as well as one who strongly believes we must establish a cultural – not merely technological – presence in space and on other worlds. When I was a boy living in the middle of the San Fernando Valley, I vividly recall hearing the sound of the Saturn vehicle’s second and third stage engines (the J-2) being tested at Rocketdyne’s Santa Susanna Field Laboratory and seeing the sky above turn red over the hills to the West. I also recall laying on the grass in front of our home and watching Sputnik go by overhead when I was 10 years old. I dreamed of going into space; still do, though I have no real expectation of doing so other than in my imagination.

A year after Challenger was destroyed, thanks to a bit of serendipity (and Apple One), I found myself showing up as a temp worker on the Space Shuttle Main Engine (SSME) program’s efforts to return to flight after the disaster. Although the SSME was not a factor in the tragedy, the team was using the resultant stand-down to re-assess the likelihood of one of the three engines which are responsible for lifting the shuttle into low earth orbit (LEO) failing at any time in a mission.

A year later, despite not being an Engineer, I found myself working as a full-time employee of Rockwell International‘ on the Flight Operations Team of the SSME. Last year (in May), I took an early retirement package offered to those of us 60 years and older. It’s been about eight months now since my separation from the place I worked at for most of a 23 year period and the 28th of this month will mark the 25th year since these seven brave astronauts perished on a cold, wintry Florida day. I find it ironic (and painfully humbling) to realize their deaths intersect with the birth of my first real career (I had been in many small business until that point, some as an employee, others as a partner) and now this anniversary comes so close on the heels of my leaving. Although I grieve for having left the place I thought I would work at until I dropped dead, I still find an even larger hole in my heart for having lost the crew of Challenger, as well as the vehicle that killed them.

If you have a special memory of these people or this tragedy, I hope you’ll share it somewhere during this anniversary.


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