Scotius Posted March 1, 2022 Share Posted March 1, 2022 "Very poor contractor performance"... Ouch. Harsh. Seems almost like proper lambasting. Quote Link to comment Share on other sites More sharing options...
tater Posted March 2, 2022 Share Posted March 2, 2022 (edited) https://science.house.gov/imo/media/doc/Martin Testimony4.pdf The pdf of the testimony of the Inspector General. Edited March 2, 2022 by tater Quote Link to comment Share on other sites More sharing options...
RCgothic Posted March 2, 2022 Share Posted March 2, 2022 (edited) SLS *may* still be the way to get crew back to the moon at the earliest, but this certainly isn't sustainable. There are existing heavy lift rockets capable of assembling an EOR mission for a fraction of the price. There are no long poles for a crewed expendable Superheavy mission, and it's looking somewhere in the region of 3x as capable as SaturnV for a marginal cost in the region of Falcon Heavy. With a little bit of waiting, Starship plus full reuse plus refilling blows all of these options away. There really is no need to keep spending vast sums on SLS. With HLS for the marginal price of a single SLS launch we're getting *two* lunar landings, one of which crewed, development price included. Just add LEO taxi. Edited March 2, 2022 by RCgothic Quote Link to comment Share on other sites More sharing options...
Terwin Posted March 2, 2022 Share Posted March 2, 2022 6 hours ago, RCgothic said: There really is no need to keep spending vast sums on SLS. This argument becomes much stronger once there is more than one alternative launch provider with the needed capability. 'Not keeping all your eggs in one basket' may or may not be just an excuse, but it is sufficient reason not to scrap SLS yet, especially when Starship is not yet flight-proven. SLS might well stick around as a project until both New Glen and Starship are crew certified. (I hope that they would let it die at that point, especially if it has not yet flown) Quote Link to comment Share on other sites More sharing options...
tater Posted March 2, 2022 Share Posted March 2, 2022 They'll keep it until they run out of stuff already funded. Sunk cost fallacy, plus it's built in literally all 50 States. Quote Link to comment Share on other sites More sharing options...
StrandedonEarth Posted March 4, 2022 Share Posted March 4, 2022 Hmmm, someone has been doodling. Could be promising, actually. Quote Link to comment Share on other sites More sharing options...
SunlitZelkova Posted March 4, 2022 Share Posted March 4, 2022 9 hours ago, StrandedonEarth said: Hmmm, someone has been doodling. Could be promising, actually. If Orion has to stay for many decades for whatever reason, it would be very nice to see a Commercial Heavy Crew Program or something to replace SLS eventually. Quote Link to comment Share on other sites More sharing options...
tater Posted March 10, 2022 Share Posted March 10, 2022 Quote Link to comment Share on other sites More sharing options...
RCgothic Posted March 10, 2022 Share Posted March 10, 2022 Imagine if Elon was your boss. "What's taking so long?" "Well it takes a fortnight just to retract the platforms." "ಠ_ಠ" Quote Link to comment Share on other sites More sharing options...
tater Posted March 17, 2022 Share Posted March 17, 2022 Quote Link to comment Share on other sites More sharing options...
StrandedonEarth Posted March 17, 2022 Share Posted March 17, 2022 SLS has left the building! Quote Link to comment Share on other sites More sharing options...
tater Posted March 17, 2022 Share Posted March 17, 2022 Quote Link to comment Share on other sites More sharing options...
Kartoffelkuchen Posted March 17, 2022 Share Posted March 17, 2022 (edited) It does look pretty awesome, not gonna lie. I especially like the worm on the SRB's, nice touch Edited March 17, 2022 by Kartoffelkuchen Quote Link to comment Share on other sites More sharing options...
tater Posted March 18, 2022 Share Posted March 18, 2022 If this was March 2017 I'd be fine with it (since it was literally required by law to fly by the end of 2016). Quote Link to comment Share on other sites More sharing options...
ZooNamedGames Posted March 18, 2022 Author Share Posted March 18, 2022 Long time no post. Just had to pop in & say the photos don’t do this girl justice! I got a selfie with her today ! She looked fantastic! Quote Link to comment Share on other sites More sharing options...
Minmus Taster Posted March 18, 2022 Share Posted March 18, 2022 Maybe I was to harsh on SLS, maybe it's not THAT ugly Quote Link to comment Share on other sites More sharing options...
tater Posted March 18, 2022 Share Posted March 18, 2022 40 minutes ago, Minmus Taster said: Maybe I was to harsh on SLS, maybe it's not THAT ugly Block 1B/2 Cargo would be pretty. Orion is just awful (would be OK with a decent SM, but then SLS is not big enough). Quote Link to comment Share on other sites More sharing options...
Beccab Posted March 18, 2022 Share Posted March 18, 2022 3 hours ago, tater said: Block 1B/2 Cargo would be pretty. Orion is just awful (would be OK with a decent SM, but then SLS is not big enough). Block 1B cargo has been cancelled I believe Quote Link to comment Share on other sites More sharing options...
tater Posted March 18, 2022 Share Posted March 18, 2022 5 minutes ago, Beccab said: Block 1B cargo has been cancelled I believe The cargo ones are the only ones that should ever have been built. Quote Link to comment Share on other sites More sharing options...
SunlitZelkova Posted March 18, 2022 Share Posted March 18, 2022 It is very surreal to see it on the pad, considering I first saw a rendering/CG art of it 11 years ago, and the rollout itself was supposed to happen half a decade ago. So much has happened since then (both personally and in the wider world), SLS feels out of place. Kind of like how the Spruce Goose didn’t fly until the war it was required to transport supplies for ended. Starship, which probably could have been developed to carry Orion alongside its standard capabilities at the same pace, is already here after all. It is a nice rocket and I think it is cool, but until it actually flies (that is, does something) it is a bit hard to get excited about more tests. The photos are a nice addition though. Also, I have a question. How is EUS doing? If it takes too long, but Orion has to stay and Congress is too dumb to create a Commercial Heavy Crew Program, is it possible that the “Interim Cryogenic Propulsion Stage” could become the “Inertial Cryogenic Upper Stage”? In the same way the Shuttle’s Interim Upper Stage became the Inertial Upper Stage when Shuttle-Centaur was canceled. Quote Link to comment Share on other sites More sharing options...
tater Posted March 18, 2022 Share Posted March 18, 2022 ICPS really is a garbage stage. It was only supposed to fly once to test EDL from the Moon. The multiple burns required to get Orion to NRHO with ICPS are a serious problem, IMO. Each is a relight, and potential loss of mission (Orion can return the crew regardless, luckily). Each burn more than just 1 upps the crew radiation exposure, as they have to take multiple trips through the Van Allen belts (in both directions each orbit). They require 4 burns I think right now, 3 by ICPS, 1 with Orion. Quote Link to comment Share on other sites More sharing options...
tater Posted March 20, 2022 Share Posted March 20, 2022 https://arstechnica.com/science/2022/03/its-huge-expensive-and-years-late-but-the-sls-rocket-is-finally-here/ Quote Link to comment Share on other sites More sharing options...
tater Posted March 24, 2022 Share Posted March 24, 2022 Quote Link to comment Share on other sites More sharing options...
Beccab Posted March 28, 2022 Share Posted March 28, 2022 Quote Link to comment Share on other sites More sharing options...
JoeSchmuckatelli Posted March 28, 2022 Share Posted March 28, 2022 Ummm... ... Chance it goes 'boom'? (I'm almost willing to start a bet whether it gets scrubbed/scrapped) Quote Link to comment Share on other sites More sharing options...
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