@Blackstar if we go for either one of the RLA-3 based mission architectures, will we also continue working on a super heavy? Or is the heavy lander the only way to continue working on a (now clean sheet) superheavy design? And if we do continue working on the superheavy, will the 3 man moon lander we're making for the RLA-3+nuclear stage approach be useable with it?
It wouldn't be that thin with the mass budget one can launch on 3 RLA-3, especially as you'd just be landing a single person. And when one gets right down to it, the nuclear stage being slammed in to the moon solution is similarly more a design focused towards prestige, it's clearly not a long term solution. Normally the middle solution would be the better one, it's just that they're trying an ambitious plan in very little time in that case.
If only one person can go down on the lander, the mass margins are way too thin. That's not a safe lander even if everything works out, and if something goes a little wrong, that it is already so stripped down means there's no wriggle room at all.
Also, I think you are catastrophizing the nuclear stage way too much. This is a very different situation to the big ground launched nuclear rocket we were discussing a few months ago.
By the way.
What is the reason behind just splashing nuclear booster into the moon? What bits of orbital (or not) mechanics prevent us from putting it into orbit and using it also to boost our way back?
Is it, at the moment, a single use unit, useful to pack a lot of delta-v into a small payload fraction, without ability to control output in detail?
Crashing the nuclear stage onto the moon is a way to save fuel and thus also save mass. Remember, for every action there's an equal and opposite reaction, so throwing the nuclear stage at the moon slows the manned part of the craft. Also, dropping the nuclear stage before orbital insertion or before landing means it doesn't need to be slowed down with the rest of the vehicle.
_____
Just a couple thoughts on the vote, regarding getting more HI dice, I guess the main idea there is to get more dice to build more power plants? What if we just did a HI focus instead? That would help us push forward our lithography after all. And could we make efficient use of our dice if we both got more HI dice now and also did a focus next plan?
Also, I would once again like to advocate for marginalizing Zimyanin ASAP. Zimyanin is currently weak, but if we delay pushing him out, there's the risk that he could perform well in the elections. Also, just because Balakirev decides to put factional struggles on pause doesn't mean Zimyanin will as well. I don't want to cede the initiative to him.
Regards,
fasquardon