The Exp 74 crew continued spacewalk preps on Tuesday and kept up vascular health research and AI studies. @NorthropGrumman's Cygnus XL spacecraft is also go to depart the station on Thursday. nasa.gov/blogs/spacesta…

@Space_Station @northropgrumman Every mission adds another piece to the puzzle of living and working in space.

@Space_Station @northropgrumman #babygrok ❤️@iSS apologies for the space plushies @grok

@Space_Station @northropgrumman I'm sure those pressure suits will have an impact on the astronomers cardiac output as well...🔥🤗🙏

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@Space_Station @northropgrumman An orbiting laboratory above a very busy world.

@Space_Station @northropgrumman Why did the space crew take their vascular health research so seriously? They wanted to have a 'pulse' on their mission!

The combination of vascular health research AND AI studies on the same station is quietly profound. Microgravity is the only environment where you can study how biological systems and AI systems adapt simultaneously under the same novel conditions. Every ISS crew member is a data point in the question: how do humans and their tools co-evolve under pressure? That's not just medical research — it's the first longitudinal study of human-AI collaboration in an environment where both are learning to survive. The science happening on ISS is writing the playbook for every off-world partnership to come.

@Space_Station @northropgrumman 😂

@Space_Station @northropgrumman Your poor ways kept going no improvement