Feb 272021
 

This photo has popped up online before, but usually in pretty crummy resolution. It’s taken from “Aerojet – The Creative Company” and shows a mockup for a Titan-derived first stage booster rocket. It has double the engines of the standard Titan core stage, either two or four engines depending on how you want to count the LR-87 engines (one set of turbopumps, two combustion chambers) married to a 15-foot diameter core. This is described as a booster designed to loft the Zenith Star space-based laser weapon test system (the ZS was described and illustrated in US Spacecraft Projects #1). Documentation on this specific booster has always been somewhat lacking, though there have been quite a number of Large Diameter Core Titans designed by Aerojet and Martin over the years.

Higher rez scan in the 2021-02 APR Extras Dropbox folder for patrons/subscribers.

 

 Posted by at 8:29 am
Mar 192019
 

Artwork of the Boeing Integrated Manned Interplanetary Spacecraft, circa 1968. This is the best known of the numerous manned Mars spacecraft designed over the last half century, and is often directly associated with Werner von Braun as he would go on to try to get congress and NASA to forge ahead with the program. Obviously he was not successful. Aspects of this spacecraft design were illustrated in great detail in US Spacecraft Projects #03 and USSP #04

I’ve seen this piece of art many times over the years, always in pretty poor resolution; I finally found a good-rez version on eBay a while back. I’ve made the full-rez scan available to above-$10-subscribers to the APR Monthly Historical Documents Program/Patreon. Clearly the original painting must have been done in color, but I do not think I’ve ever seen this image reproduced in color. I suspect that about ten seconds after I keel over someone will put on eBay a 24X26 full-color pristine lithograph with a buy-it-now price of five bucks. So keep an eye out for that: you see it, I’m like as not deadern’ disco.

If this sort of thing is of interest, consider subscribing. Even a buck a month will help out; but the more you subscribe for, the more you get… and the more you help me get from eBay and save for the ages.

 

 

 Posted by at 10:05 pm
Feb 132019
 

Another early look at US Spacecraft Projects #6, this time showing one of the more unusual space vehicles ever seriously contemplated… a single stage to orbit space station. This one would seem to be especially vulnerable to thrust imbalance, but at least it had enough engines (11,520) so that if one went out, the lack of thrust wouldn’t be *too* hard to counter.

 Posted by at 11:09 pm
Nov 022018
 

This is what a manned mission to Mars dating from the late Apollo era would have looked like: a cluster of hydrogen tanks with a small number of NERVA nuclear rockets. The spacecraft would have been relatively gigantic as it leaves Earth orbit; large enough that it would have been assembled in space from at least six Saturn V launches. When it returns to Earth it would have been little more than the mission module; this would blast past Earth and continue in solar orbit while the astronauts and a few trifling hundreds of pounds of Martian souvenirs would have plowed into Earths atmosphere in a compact entry capsule. The mission module itself is described fully and heavily illustrated in US Spacecraft Projects #3.

I’ve uploaded the full rez versions of these renderings to the 2018-11 APR Extras folder on Dropbox, available to all APR Patrons at the $4 level and above. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 2:59 am
Oct 162018
 

Just published on the Fox News website is this:

NASA eyes stunning ‘cloud city’ airship concept to explore Venus

This article discusses the NASA “HAVOC” concept for manned exploration of Venus by way of balloons and blimps. That’s cool and all… but readers of US Spacecraft Projects would have known about this six months ago.

 

 Posted by at 1:29 pm
May 102018
 

The Convair VL-3A was a 1966 concept for a space station logistics spacecraft. It was a sleek, flat-bottomed lifting body featuring a twin tail and flip-out wings that would deploy shortly before landing to reduce the landing speed. It would be fitted with flip-out turbofan engines for range extension, self-ferry and control during landing. General Dynamics released sizable “educational” cards with information and photos of models of the spaceplane showing how the wings would deploy from within the lower fuselage.

I have uploaded righ-rez scans of both sides of this poster-sized card to the 2018-05 APR Extras folder on Dropbox for APR Patrons at the $4 level and up.

I also wrote about and illustrated the VL-3A in US Spacecraft Projects #2, showing the general arrangement of the design along with the disposable propulsion stage and the launch configuration atop the Titan III.

USSP #02 can be downloaded as a PDF file for only $6:

If you are interested in thes VL-3A model images and a great many other “extras” and monthly aerospace history rewards, please sign up for the APR Patreon. What else are you going to spend $4 a month on?

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 Posted by at 1:06 am
Apr 262018
 

US Bomber Projects #21 and Spacecraft Projects #05 are now available.

US Bomber Projects #21

Cover art was provided by Rob Parthoens, www.baroba.be

US Bomber Projects #21 is now available (see HERE for the entire series). Issue #21 includes:

  • Convair Submersible Nuclear Ramjet: a Mach 4 manned nuclear powered flying submarine
  • Bell MX-776: an early post-war pilotless airplane
  • Convair Manned Flyback Atlas: an unconventional recoverable ICBM
  • DTNSRDC PAR-WIG Strategic Deterrent: a low-flying aircraft packing 4 Trident ballistic missiles
  • Boeing Model 464-197: a supersonic B-52
  • Martin Model 151-K: a pre-war twin-engined medium bomber
  • Boeing Cruise Ballistic Missile: an entire aircraft packed into a silo, carrying an ICBM
  • MC-747 Air Mobile System: a 1973 concept for carrying up to seven ICBMs in a modified cargo jet

 

 

USBP #21 can be downloaded as a PDF file for only $4.25:

——–


US Spacecraft Projects #5

US Spacecraft Projects #05 is now available (see HERE for the entire series). Issue #05 includes:

  • Project HORIZON Lunar Lander: a late 1950’s US Army concept for a manned Lunar lander
  • Lockheed-Martin Mars Ascent/Descent Vehicle: A very recent concept for a future manned Mars vehicle
  • JPL Interstellar Precursor: a 970’s design for a space probe to interstellar space
  • Lockheed Modular Rotating Space Station: a truly gigantic design circa 1970
  • Lockheed Payload Carrier: an early 1960’s spaceplane for space station logistics
  • Martin-Marietta Winged NIMF: a nuclear powered “hopper”
  • Lockheed CL-414: a capsule for Man in Space Soonest
  • NASA HAVOC: High Altitude Venus Operational Concept, a 2015 project for manned exploration of the atmosphere of Venus

USSP #05 can be downloaded as a PDF file for only $5.25:

——–

 


The previous releases of US Aerospace Projects:

US VTOL Projects #2

  • SOS Interceptor: A US Navy Mach 3 aircraft with jettisonable wings
  • Lockheed GL-224-3: A small battlefield surveillance and ground attack plane
  • Phalanx Dragon MP-18: An unconventional small civilian transport
  • Lockheed L-161-1: An early concept for a variable geometry roadable helicopter
  • GE Supersonic V/STOL: A supersonic strike fighter with flip-out lift fans
  • Convair ANP-VTOL: A nuclear-powered ground-effect craft of the Navy of unusual configuration
  • Piasecki 16H-3: A compound helicopter for high speed passenger transport
  • Boeing Vertol Model 147: A tilt-wing close support fire support design for the US Army

USVP #2 can be downloaded as a PDF file for only $4.25:

——–

 


US Research & Recon Projects #2

  • Lockheed A-1: The first true design leading to the SR-71
  • Bell MX-2147 Model 105: The high altitude “X-16”
  • Boeing/CRC/AMROC X-34 Reference Configuration: A reusable launcher test vehicle
  • Martin Model 159: A scout/observation float plane
  • NASA-Langley Low-Boom Demonstrator: a recent design to demonstrate quiet SST tech
  • McDonnell-Douglas DC-9 Super 80 Propfan Configuration 1: A fuel efficient transport demo
  • Convair “HAZEL” MC-10: An inflatable Mach 3 plane for the Navy
  • Republic Manned Hypersonic Reconnaissance Vehicle: an early scramjet concept

 

USRP #2 can be downloaded as a PDF file for only $4.25:

——–

 

 Posted by at 11:18 pm
Mar 162018
 

I think I’m pretty good at 2D drafting and at 3D CAD modeling for 3D printing and such. But I’ve very little experience with texture mapping and rendering for “art.” But while modeling the JPL interstellar precursor spacecraft for the next issue of USSP, it occurred to me that the model didn’t look half bad just with basic coloring of the parts. While this may work for spacecraft, I don’t imagine it’d be all that wonderful for aircraft.

The JPL spacecraft was to be propelled by a bank of 40 ion engines. I tried to simulate that with lights in the engines, but that did some *wacky* stuff… light shining *through* solid objects, not casting shadows, all kinds of stuff that Just Ain’t Right. I don’t suppose my ancient copy of Rhinoceros 3D is really meant for that sort of thing. So I simulated the ion engine exhaust with simple transparent cylinders. Not the greatest but… does it look like it’s doing the job?

UPDATE: A better version. See comments for process.

 Posted by at 12:44 am