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amatwl

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The coalition supporting SLS in Congress is much broader than just Senator Shelby, though he's definitely one of the biggest proponents - an old school Senator purely motivated bringing home the money to his state. There are plenty of SLS advocates in both the Senate and House - SLS is not going anywhere just yet.

Except there are already some House Republicans publicly discussing a nationwide ban on abortion - guaranteed it's going to be on the agenda if Republicans take back Congress (which is highly likely). Also, it's not exactly easy to move to another state.

I work in defense. I constantly tell folks that we're doomed once/if tech companies start competing in traditional defense/ aerospace contracts. The only barrier for that I see is the supposed "opposition" by tech workers, which I'm not entirely clear is a opinion shared by the majority of the workforce.

Also once you start looking outside of things like satellites and space systems, defense companies end up looking pretty boring. Also we pay less than pretty much any other tech company other there, most of our offices haven't changed much since the 80s. Overall, it makes it hard to recruit good engineering talent.

A significant number of my coworkers I've worked in the past few years with have left defense. (Also seen plenty of folks move to SpaceX)

Dragon 2/ Crew Dragon originally was going to support propulsive landing, but nixed due to future architectural plans (making some of Dragon a bit of engineering dead-end versus Starship/ BFR) and complexities in certifying for NASA use.

The Soyuz fires retro-rockets just before landing in Kazakhstan to lessen the impact. Even with that, the landing is still pretty rough. Land landings are sometimes described as akin to a car crash - water landings are softer. I'm sure there's probably a contingency capability of being able to support a land landing for Crew Dragon in case of aborts.

Interesting history note: there was an actually a concern during some of the early Apollo flights (I'm specifically thinking of Apollo 7) of land landings during an abort. Apollo 7 used a Block II version of the Command Module, however the crew couches were still the Block I variant. There was evidence showing the couches wouldn't perform well during a land landing. The concern was that if the LES was used, winds could force the capsule to a land landing. The resolution was that wind speed was a factor in a GO decision for launch.

It's interesting to note that Starliner is planned to perform land landings (using airbags). Land landings for capsules have been worked on since the 60s with the Gemini initially having plans for a Rogallo wing (https://en.wikipedia.org/wiki/Rogallo_wing#/media/File:Gemin...). There were even plans for re-use of the Gemini capsule! Water landings quickly ended that discussion, since salt water is pretty terrible and corrosive.