Apr 152023
 

Something failed on the launch tower and fell the full length of it, sending out a shower of sparks. Seems like the man-carrying elevator suffered a problem and the counterweight plummeted. This is doubtless not great news for the planned Monday launch.

So, yeah. Another “infrastructure oopsie.” Hmmm.

 Posted by at 6:46 pm
Apr 152023
 

They’ve got FAA approval:

Green light go: SpaceX receives a launch license from the FAA for Starship

If it goes to plan, as soon as 7AM Texas time on Monday Starship/Superheavy will launch. The booster will splash down 30+ kilometers from the Texas coast in the Gulf of Mexico; Starship will climb to 235 kilometers, get into *almost* a circular orbit, and re-enter and bellyflop into the Pacific 225 kilometers north of Oahu. Of course the chances of everything going right are probably low; I would not be surprised to see an enthusiastic unassembly early in the flight (though hopefully far enough away to not tear up the launch site). If it claws its way off the pad, it’ll be the most powerful rocket ever launched.

With the state of the world, and especially with the plethora of mysterious “accidents” happening to industrial facilities around the country, I expect to see things not go quite to plan. I hope to be be proven wrong.

 Posted by at 4:42 am
Mar 172023
 

I’ve added some more things to my eBay: “Dynascott.” There are some new cyanotypes, some books, a piece of vintage NASA test equipment that I bought *years* ago to serve as a prop for The Alternate History Movie That Shall Not Be Named. Some cyanotypes I’ve had before; the photos are of the *actual* prints I’m selling. I have more cyanotypes and a lot more books to add soon, but this gets the ball rolling. I’ve included Buy It Now for them.

 

Large Convair “Super Hustler” Mach 4 bomber Cyanotype Blueprint

 

 

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And some old listings that are still up:

Aerofax Minigraph #14 Lockheed F-94 Starfire by Francillon & Keaveney 1986

 

 

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Wasserfall German WWII Surface to air missile Cyanotype Blueprint

 

 Posted by at 12:47 am
Mar 162023
 

Not every idea pans out.

Virgin Orbit pauses operations for a week, furloughs nearly entire staff as it seeks funding

In a world where SpaceX is doing it’s thing, other small launcher companies had damned well better have a *really* good idea. And while dropping an expendable rocket from a 747 might have been neato-keen in the 1990’s… right now it looks kinda dumb. Sure, the ability to launch from anywhere with a big enough airport is nice… but it doesn’t seem to be enough.

 Posted by at 4:30 am
Mar 122023
 

My preference with the cyanotype diagrams is to not tinker with the actual image other than the needs of cleaning them up. However, in a few cases the diagrams are such that they make inconvenient fits, or could be made into convenient sizes… or need additional stuff added to them to flesh them out. One such case is the Aerojet Sea Dragon launch vehicle. The diagrams I have come from reports, rather than blueprints; this stripped them of the usual data blocks, and left them with just the diagrams. Putting the external profile next to the internal profile gives an aspect ratio that is *almost* perfect to fit within an off-the-shelf 11/75X36 inch frame. I need to do a bit more to add a bit of something to the blank spaces.

The question here is whether the cyanotype-buying public would rather have this formatted to display horizontally as shown here, or vertically?

 

As an aside, I just noticed that the original GIF that I’d put together (for APR issue V4N6) was dated as March 9, 2003, just over twenty years ago. I posted the full-rez diagram on my website many, many years ago; since then it has filtered out into the wider world, such as HERE, HERE and HERE.

 Posted by at 10:41 am
Mar 102023
 

I will be posting some more cyanotype blueprints to ebay in the coming days. These were made from old transparencies I’d had made prior to the move from Utah. But I also hope to have some “brand new” cyanotypes in the near-ish future. The transparent film remains astonishingly elusive; two separate companies are trying to obtain it… and have been for a few months now. Every other print shop in the area has flat refused to try. A print shop a few hundred miles away made a few transparencies for me a few months back; I just sent them files to have a few more made. With luck they’ll come through. I have a *bunch* more I’d like to have done. Here are what I recently sent off:

Martin XB-51. The original print was 1/40 scale; this blueprint will be 1/72 scale.

The Avro “Arrow” structural layout.

Two sheets from NASA illustrating the Saturn V.  One sheet is very likely more interesting than the other, so what I might end up doing is ebaying the two sheets and cataloging just the one.

The US-1205 and UA-1207 solid rocket motors for the Titan IIIC and IIIM, respectively. I have the originals of these framed and hanging on my wall; conveniently, they fit in off-the-shelf 11.75X36 panorama frames that you can get at Hobby Lobby and the like. I will probably tinker with some of the other blueprints that are *close* to this size to massage them to fit into that frame. Because as awesome as the prints are on their own, they’re spectacular framed.

I have also sent a revised version of my SR-71 CAD diagrams to be re-printed. The first print’s lines came in too light/fine. Live and learn…

 

 Posted by at 6:34 pm
Mar 082023
 
Are you ready for the *dumbest* thing you’ll read today? Prepare yourselves…

End ‘colonial’ approach to space exploration, scientists urge

Short response: eat me.

Longer response: let’s take a look at what this idea is, shall we?

But Dr Pamela Conrad of the Carnegie Institution of Science said the focus should shift away from seeking to exploit discoveries.

Speaking ahead of a panel event on Saturday on the ethics of space exploration at the American Association for the Advancement of Science (AAAS) meeting in Washington DC, she said: “If we were willing to seize that as not just a possibility, but an imperative then oddly enough, the Star Trek series and culture becomes a prime directive for how we could explore space: seeking not to interfere.”

In the Star Trek series, the Prime Directive, or General Order 1, of Starfleet Command sets out that the Starfleet should not interfere with the social, cultural or technological development of any other planet.

Conrad said that rather than setting out to own or take resources from space, humans should endeavour to be “gentle explorers”.

Tell me you’ve never actually watched Star Trek without telling me you’ve never actually watched Star Trek. The Prime Directive – which they broke all the freakin’ time – said not to interfere with the development of an intelligent species. but strip mining moons and asteroids? Hell, yes? Starfleet and the United Federation of planets were *all* about resource extraction. Hell, they were in favor of the damned Genesis Device which would completely pave over entire solar systems to build brand new ones with shiny new planets. Because of course they were: the UFP weren’t stupid.

Oh, but it gets worse. So much worse:

What’s more, he said Indigenous people had deep connections with bodies such as the moon.

“Part of that connection is inherent to the culture and the way of living and way of knowing,” he said, adding any damage to such bodies was therefore a concern.

As a result, Neilson said those working on space missions, such as the Nasa Artemis programme – which seeks to establish a long-term presence on the moon and eventually send humans to Mars – should engage with Indigenous people in advance.

Haha no. Why the frak should NASA give a damn what a bunch of ignorant boobs who think the Moon is a space fairy think? When they build their own rockets, then they, too, can have a say.

Around a week ago I read yet another article about how cloning the woolly mammoth was right around the corner. Well, maybe. But what stuck with me were some of the comments: the scientists were “playing God,” and the mammoths being extinct were part of “Gods plan” and that it was wrong to try to upend that. Well, here’s the thing: if one assumes God exists, then humans de-exticting the mammoth would either:

1) Also be part of Gods plan

2) Be proof that God ain’t so great; mere humans can reverse what a supposed omnipotent being did.

So if some “indigenous group” thinks the moon is some neato-keen religious symbol that should not be tinkered with, and the United States and China race to pave the place with mines and solar panels… maybe those indigenous groups need to rethink their religion.

Leaving the future of humanity in the hands of people who are stuck in the past is not just dumb, it’s criminal.

The United Federation of Planets didn’t screw with primitives. But they also didn’t put primitives on the Federation council.

 Posted by at 6:09 pm
Mar 052023
 

Sir Sic (the Social Inequality Crusader) mocks a “college professor” who claims to have a mechanical engineering degree and who claims that rockets cannot work in a vacuum. Because he not only doesn’t understand basic science, he thinks it’s all a conspiracy.

The original video seems to date from quite some time ago; the version I found was uploaded to YouTube in 2017, and was apparently in existence some time prior to that. Unfortunately, no information is given about who this guy is, and whether he’s *actually* a college professor. Given the accent, he’s clearly not a westerner… which is a relief. There are already quite enough shrieking morons in American academia. And while I’m appalled at anyone claiming to be an engineer talking uneducated and factually wrong smack about science, it’s much less offensive to me if they are from a competing or even adversarial land. However, since he’s speaking *English,* it’s not impossible that he’s an enemy agent come to the US in order to dumb down American college students.

Another possibility is that he not only knows he’s full of BS, he’s actually trolling. Perhaps his purpose is to confuse the kiddies, and then get them to correct him. Teach them critical thinking and skepticism. Teach them to not trust The Man, but instead to apply the lessons of science and arrive at the facts. However, “he’s a moron” is a hell of a lot simpler explanation.

The difficulty with this guys world view is that he lives in a world where rockets exist in space and perform just fine. Of course the conspiracy theorist would argue that that’s all just a scam; there are no space rockets. But then the counter to *that* is “go outside at night and look up. You’ll see satellites.” And doubtless there are terribly clever and fundamentally stupid counters to *that.* Robert Goddard encountered just this sort of dumbassery more than a century ago when the New York Times mocked him for claiming that rockets would work in a vacuum. Not only did he have the math behind him, he actually demonstrated it. On ground level, by firing a rocket in a vacuum “track.” Nothing stopping people from replicating this today. A long length of plexiglas or polycarbonate clear pipe, with a model rocket motor at one end, pumped down to very low pressure, then fire off the rocket and watch it zip down the tube. Do that a couple times, both with vacuum and with air pressure. It’s a safe bet the rockets in vacuum will move faster.

This “professor” is an exemplar of “other ways of knowing.” I fully support his ambitions… for other countries.

 

 Posted by at 11:21 pm
Feb 242023
 

A program progress film from 1959 describing the US Army’s “Saturn” rocket. This would soon be transferred to NASA, eventually becoming the Saturn I (then Ib). The basic layout of the first stage would remain, but the upper stages would change utterly; as shown here, they are derivatives of the Titan ICBM. Note that the first stage is shown being recovered. This feature lasted a surprising length of time, with components being built into the early NASA Saturns. The idea was that the stages would be parachute recovered with solid rocket motors firing at the last second to cushion splashdown. The motor firing would be set off by a trigger that would be released from the booster to dangle some distance below. As soon as the trigger hit the water, it would signal the motors to fire. The stage would splash down soft enough to be recovered, but it was assumed it’d be damaged beyond refurbishment. The idea was to examine the stage to see how it did, and introduce incremental improvements until *eventually* it was able to be recovered intact enough for cost effective refurbishment and reuse.

 

 Posted by at 11:22 pm