Lightcell power generator
https://forum.nasaspaceflight.com/index.php?topic=59844.0

ISEP
https://forum.nasaspaceflight.com/index.php?topic=59812.msg2543983#msg2543983

Thoughts on the recent Starship flight
https://forum.nasaspaceflight.com/index.php?topic=59871.700

Looks like the DY-100
https://www.nextbigfuture.com/2023/11/optimized-nuclear-thermal-rocket-for-45-days-to-mars.html

It may be quite some time before Starship itself can carry astronauts….but I could see SLS launching this unmanned:
http://www.frassanito.com/work/strategic.html
(Second image)—with an insertion stage supplied by SuperHeavy (no tiles).

Crew transfers via Dragon…lander by Blue Origin.

Starkicker is shed…lander docks in its place.

Biconic craft returns similar to this:
http://www.astronautix.com/m/mtkva.html

David M. Cook: That X tells us the problem is at X. For some reason your flip phone it is stalling as it tries to load.

X under Elon Musk is interesting. About five months ago there was a major upgrade of html code, that made a lot of webpages using that code unreadable by the older version of Firefox that I prefer. While many websites still whine at me that my “browser is out of date you must upgrade”, X instead fixed the problem. For the first few months I needed to use Brave to view X posts. About a month ago X suddenly worked again on my old version of Firefox.

I predict that with time, X will work again on your flip phone.

Jeff Wright: The link works, shows their computer concept graphic.