Eugene Cernan has died, age 82. In December of 1972, as commander of Apollo 17, Cernan was the last person to leave a footprint on the moon as he was the last man to step back into the lunar module. Consider that: someone born just after Cernan stood on the moon would now be well along in his or her career. And if this hypothetical person joined the NASA astronaut corps in order to go to the moon, *that* person is now pushing age limits. And by the time NASA *might* get back to the moon in the mid to late 2020’s, that person would be well into their fifties.
Hidden behind SpaceX’s successful Falcon 9 launch and landing was the unfortunate failure of the Japanese SS-520-4. This is a three-stage derivative of the SS-520 two-stage sounding rocket; it was hoped that it would put a 4-kilogram satellite into a 180X1500 km orbit. Sadly, somethign went wrong and the second stage did not ignite. If the SS-520-4 can be made to work, it’ll be one of the smallest space launch systems developed… 31 feet long, 20 inches diameter, 2.9 tons at liftoff.
The NOTS-EV-1 “NOTSNIK” was a substantially smaller & lighter space launcher, but:
- Of ten launch attempts, none are confirmed to have succeeded (two *may* have)
- It was small, but it had to be hauled to altitude by an F4D-1 Skyray, which was substantially bigger than the SS-520-4.
Giggitty. Launch is at about 29 minutes, landing happens at about 37 minutes.
The Aerospace Projects Review Patreon rewards for January will include a reasonably massive Douglas report on the Saturn V-launched pre-Skylab “Early Orbital Space Station” and a scan of a reasonably gigantic diagram of the Boeing 2707-300 SST. These will be released before the end of January and will be available to all then-current Patrons. So if these items interest you, and/or if you are interested in helping the effort to find and preserve this sort of aerospace history, be sure to check out the APR Patreon.
And…
I caught “Hidden Figures” at the theater last Friday. Put simply: it’s a damn fine movie. Entertaining, well acted and uplifting. I understand some people see subtle hints of messages about race and gender in it, but what I saw was a fact-based story about three women who improve their own lots in life *and* make valuable contributions to society by not only hard work, but smart work in STEM fields. One is a mathematician, one an engineer, one a computer programmer (this was in an era when a “computer” was a person, someone who spent their days computing); all dedicated and skilled, and all working to put American astronauts into orbit.
The majority of the movie is set circa 1961 at NASA-Langley. It is thus *filled* with early 1960’s aerospace stuff… wind tunnels, adding machines, an early IBM computer that fills a room and requires boxloads of punch cards to program. Also included: lots of maps and plots and blueprints tacked to the wall of the Space Task Group room. Such as seen here:
See the two blueprints on the wall behind Kevin Costner? Those are Mercury capsule cyanotype blueprints I provided to the movies art department. Yay! This is, I think, the fourth time I’ve provided blueprints and diagrams to a movie or TV show to serve as props or set dressing; this is the first time where the scene didn’t get cut. So… huzzah! A few more of my blueprints appear in the flick, but these two were the standouts.
Now, if’n you’re like me, you’re an aerospace history nerd. Which means you pick movies apart like any other nerd, looking for the nitpicky continuity flaws (“Sulu wouldn’t push *that* button, he’d push *that* button!”). So, yeah, there are a few things that made the nitpicky nerd in me go “Heyyy…” A TV news reporter describing Alan Shepards first flight mentions that the sub-orbital Redstone rocket will go to “116 miles… per hour.” Shoulda stopped two words sooner, Ace. Though to be fair, it’s entirely possible that a reporter would flub their units like that. And in Al Harrisons (Kevin Costners) office, there are a number of bits of art, including a wooden display model of the C-5 Galaxy. Which would be a neat trick in 1961, given that the Galaxy wouldn’t be designed for another three years. Some stock footage of non-Redstone ballistic missiles going FOOM during testing, standing in for Redstone testing failures. And there’s a scene where Sheldon Cooper explains just what orbits are… to a room of NASA engineers who have been working on Mercury for a few years. Pretty sure they know what an orbit is. Of course, this scene was included not because it’s historically accurate, but because the *audience* might need to have the concept of an orbit explained to them (a damning indictment of the American edumacational system if ever there was one). But it still yoinked me right out of the moment.
But on the whole I found the movie to be terribly entertaining. The main characters are all well written and well acted, behaving with professionalism and dignity even when faced with some serious dumbassery by their co-workers and their segregated environment. It’s the first non-Star Wars/Avengers/Lord of the Rings movie that I can recall where a sizable fraction of the audience applauded at the end. The special effects are relatively few; the movie doesn’t focus on the astronauts or the space flights, but on the people almost always forgotten in these stories: the engineers and mathematicians back on the ground whose work actually made the flight possible. But the effects that are included are pretty good and serve the movie well.
I suppose like most people, the vast majority of the dreams I have are utterly forgotten when I wake. A few stick around for a few seconds and quickly fade, leaving nothing but a frustrating “feeling” of memory. But about once a year I have a dream that really sticks with me through the day, with the memory of it reasonably bright and clear. A dream like this about a year ago I scribbled down in story format; it will eventually make its way into my fiction, as it fits in quite well there. But Thursday morning just as I woke up I had another one. Normally I imagine people would have little enough interest in the dreams of others, but this one might amuse readers of this blog.
So: I’m in a lab coat. It is definitely me; while I don’t see me (it’s all first person, seen through my own eyes), I know it to be me. I am in a hurry and moving quickly. Not running, just sorta speed walking. I know that I am late, though it’s not immediately clear what for.
Where I am moving quickly *through* is what’ll be interesting: a giant factory. Brightly lit, mostly painted bright epoxy white, it is a vast facility for the production of a range of rocket vehicles, everything from (seemingly) small space launch vehicles to things bigger than the Saturn V. It’s clearly a mishmash of places I’ve actually been, such as United Tech, ATK and the VAB, along with places I’ve seen in photos and concept art. But at that moment there’s nothing much going on. The lights are on, there are boosters on the assembly lines, a *few* people poking around in the distance, but it’s clearly not the busy time. I’m moving from one vast assembly area to another. I go through a door and someone yells at me that I need a hardhat, which I grab off the wall, put on and continue on my way.
I finally enter one last facility, this one largely open space. A few hundred yards away vast hangar doors are open, mountains visible in the distance. I’m moving quickly towards the open doors. Before I can get to them, someone from my past – someone I knew in my college days – comes around the side of the open door, heading my way; when we meet up she tells me I’m late and that everyone is waiting for me. When we get to the open doors I see a large audience in bleachers, and a smaller group of people dressed like me in lab coats seated in front of the larger group.
And then my cat Buttons started jumping up and down on me, ending the dream.
The dream showed me an alternate history… one where I didn’t go to university at some place off in northern Iowa where Aerospace Engineering was one small subset of a vast array of disparate fields of study, but instead I obtained my education at a giant rocket production complex, seemingly in eastern Colorado (Wyoming? Montana?). Instead of an aerospace education that was almost purely theoretical, with the hopes of maybe finding someplace to put that education to work, here was an alternate history where the work is being done and students get to be surrounded by it while being educated. A place where you graduate in a lab coat and hardhat, not a robe and mortarboard. And likely a place with a *terrible* football team, but that’s ok because who the hell wants to play sportsball when they could be working on rockets? A place where the SJW’s find no purchase, where STEM is dominant.
Sigh.
So, for most of Thursday I was torn between being slightly elated at the basic idea of Just How Awesome That Vision Was… and being horribly bummed out that that not only it didn’t happen, but it couldn’t happen and likely never will happen.
But just imagine: The Musk-Bezos-Drax Industries factory complex northeast of Denver, cranking out interplanetary colonization ships and boosters and spacecraft for the orbital and lunar tourism industries and solar power satellites and asteroid mining, a facility so large it is its own small city with its own university. Students from around the world come there to Space City to learn aerospace, mechanical, electrical, chemical and nuclear engineering, surrounded by actual ongoing work in all those fields, with daily launches and landings from the Fort Morgan launch site.
Awww. I think I just gave myself a sad.
I was recently poking around in an antiques store when I came across a binder full of notes on space science. Hand written stuff, seemingly a bit above basic college level… a proposal for a communications satellite, what looks like a long essay or perhaps the beginnings of a manuscript on extraterrestrial intelligence, some math on interstellar travel. I found a *single* date on the handwritten pages, sometime in 1962. There were also a few early 1980’s issues of “the Planetary Report” stuck in the back. The store only wanted 2 bucks for it, so, what the heck. I bought t with the possibility that the writings might prove interesting even if only academically, sort of a look back to 55 years ago.
The magazines still had their original mailing labels, to a feller in Ogden, Utah. Gave first name, last name, middle initial. Obviously impossible to say if the writings from 20 years earlier belonged to the feller the magazines were mailed to, but it seemed a reasonable supposition. So, off to Google I went, looking the name up with “Ogden, Utah.” And it actually turned up a guy, born in 1925, which would have put him in his late 30’s when he (apparently) wrote the space stuff. Since the age is appropriate and the name is an exact match, chances are *real* good that I found the guy, and he’s still alive.
Small problem. I didn’t find him online as “noted space scientist X receives lifetime achievement award.” Nope. I found him on a database. Guess what kind of database. Go on, guess.
Gah.
This YouTube channel is not a producer of content, but an aggregator of vintage documentaries. Additionally, the videos have improved audio and stabilized video – i.e., they’re better to watch and listen to than the originals. The videos are *all* over the place… you’re as likely to see one on nuclear bomb testing as you are on household cleansers. But there are a *lot* of videos that should be of considerable interest to readers of this blog. Lots of military and NASA vids.
Jeff Quitney
Here the page is broken down into convenient playlists.
Some recent videos of interest:
SpaceX has published their findings regarding the “anomaly” that caused their last launch attempt to go kerblooey. Simply put… carbon fiber and really cold liquid oxygen do not make the best of friends.
Anomaly Updates
Each stage of Falcon 9 uses COPVs to store cold helium which is used to maintain tank pressure, and each COPV consists of an aluminum inner liner with a carbon overwrap. The recovered COPVs showed buckles in their liners. Although buckles were not shown to burst a COPV on their own, investigators concluded that super chilled LOX can pool in these buckles under the overwrap. When pressurized, oxygen pooled in this buckle can become trapped; in turn, breaking fibers or friction can ignite the oxygen in the overwrap, causing the COPV to fail. In addition, investigators determined that the loading temperature of the helium was cold enough to create solid oxygen (SOX), which exacerbates the possibility of oxygen becoming trapped as well as the likelihood of friction ignition.
SpaceX is targeting a January 8 launch of an Falcon 9 with an Iridium payload from Vandieland. Consider this hypothetical: “Hello, this is NASA. Remember that launcher of ours that went foom four months ago? We figured out the problem, we fixed it, and we’re launching next week.” Kinda boggles the mind.
This display model was sold on EBay some months back:
Without a display stand it’s difficult to determine exactly who made this, but all indications are that it was an “official” model, made by Boeing, Lockheed or NASA. The design was given some small amount of study around 1973, though the available documentation on it is lean.
Lockheed studied the same idea with the C-5 Galaxy. Of course the C-5 would have been easier to modify since it already had shoulder-mounted wings.