Here’s the historical information on the nuclear Soyuz variants I have been able to find. My Russian is not great, in some cases the translation is awkward or not completely clear. Nick
The draft design of the rockets started on the basis of the Decree of June 30, 1958. Two bureaus, OKB-456, and OKB-670 were involved. The design chosen was based on direct heating of the working fluid, and it’s ejection through the nozzle. An open core reactor, in other words.
After chatting to Matt, co-author of “N1 for the Moon and Mars“, I decided to dig out the meshes I did for that, and come up with some new renders. It was a mad dash to get it all out in time for publication, and I didn’t have time to explore all the options.
I recently realised that I hadn’t blogged this design, which I did a few years ago. I realised this after seeing an image I had provided of it for a board game had been bodged onto a new background, and looked awful. So I figured I should get my version online ASAP!
This is a serious NASA design for a nuclear craft capable of reaching Mars.
Back to the space hardware, and my latest major project.
This is Chelomei’s UR-700, intended as a universal rocket, (in various configurations), and a competitor to the N-1.
This was a real monster, and basically consisted of a cluster of no less than nine Proton rockets. This was done so they could be comprehensively tested at the factory near Moscow, and shipped on trains to Baikonur for assembly. The Proton started as the UR-500, an element of this design. The engines were built and tested, but there was no appetite to start again, cancelling the N-1.
I’ve just finished up “The Satellite”, the original 1930’s design for the Buck Rogers Rocket. References were a bit contradictory, so I would not be surprised if you find some that look a bit different.
Here are some of the more unusual features:
It’s a tractor rocket. By which I mean the rockets are at the front and it is pulled by them, rather than pushed.
It has four retro rocket tubes at the front.
It lands by balancing on it’s tail! Not very stable…
It had four weapons blisters with slots down the side.