P/Twain is an independent consultancy inspired by the awe and trajectory of comets—entities that illuminate, disrupt, and reveal new paths as they journey through the cosmos. Specialising in human factors and user experience within the medical and aerospace sectors, we are guided by curiosity and a sense of discovery. Each project is designed to spark insights that improve safety, usability, and adaptability in complex environments.






 /RESEARCH PROJECTS & CONSULTING SERVICES



Our research projects and consulting services blend scientific inquiry with practical application. In laboratory settings or real-world environments, we design and execute rigorous studies to uncover patterns in human behaviour and environmental interactions. We collaborate closely with stakeholders to provide evidence-based recommendations, optimising systems for performance, safety, and user well-being. From ergonomic assessments to strategic advisory, our insights inform transformative solutions that stand up to the demands of extreme and complex settings.

Explore Our Solutions






 /SCIENCE COMMUNICATION & KNOWLEDGE TRANSFER (KT)



We love transforming complex scientific findings into digestible, impactful content. Through articles, visual guides, and interactive sessions, we bridge the gap between research and practical understanding. Our knowledge transfer efforts ensure that critical insights are not only shared but applied effectively, empowering industries to innovate with clarity. By fostering a culture of continuous learning and engagement, we aim to make scientific knowledge actionable and accessible to diverse audiences.

Discover Our Content





 /IN THE FIELD




Field research is at the heart of our mission to understand and adapt to diverse (extreme) environments. Whether atop high-altitude peaks or within remote research stations, we conduct in-depth studies to gather data on human physiological and psychological responses. Our immersive approach provides firsthand insights, enhancing our understanding of human adaptability and resilience. These experiences shape our contributions to space exploration and healthcare, guiding interventions that improve human performance in both terrestrial and extraterrestrial contexts.

Join Our Expeditions







/PROJECTS IN ORBIT




© NeurAstra. H.A.P.M.O.S. Stories of Human Adaptation. 

Research project conducted over two years to investigate the psychological and physiological alterations in Isolated, Confined, and Extreme (ICE) environments.
https://neurastra.eu/hapmos

/SCIENCE COMMUNICATION & KT_IN THE FIELD
© Nicolette Pirjanian/New York Stem Cell Foundation. Neurodegeneration & Neuroinflammation in Deep Space.

This review aims to explore the existing body of knowledge about neurodegenerative processes and neuroinflammatory responses in the central nervous system following long-term spaceflight missions.
https://neurastra.eu/neurodegeneration-in-space

/SCIENCE COMMUNICATION & KT_REsearch projects & COnsulting services
© NeurAstra. N400 Short Notes (Spikes) 

A selection of intriguing facts that trigger spikes of curiosity and release waves of genuine interest.
https://neurastra.eu/n400-spikes

/SCIENCE COMMUNICATION & KT
© NASA. Cosmic Connections I — Life Without Gravity.

Programme of the in-person event:
https://neurastra.eu/cosmic-connections-i

/SCIENCE COMMUNICATION & KT
© NASA. Cosmic Connections II — Bridging the Gap between Space Radiation & Space Exploration.

Programme of the in-person event:
https://neurastra.eu/cosmic-connections-ii

/SCIENCE COMMUNICATION & KT




/SPOT THE NEWS



Antipodes — Journal of Extremes


We are thrilled to announce that NeurAstra’s journal, Antipodes — Journal of Extremes, is now hosted on Substack. Through this platform, we will share the stories, ideas, and findings emerging from the research projects and collaborations. While free content will remain accessible on the Antipodes Journal page, we invite you to subscribe for access to our monthly newsletter and exclusive updates.

Subscribe to Antipodes   
© NASA.




© Skyline Evolution.

Voices of Science


Clara Richard, founder of P/Twain, is featured in the first issue of the Skyline Evolution project, Voices of Science. In this inaugural edition, she shares her current research on the impact of space radiation on the central nervous system, highlighting its implications for human health in extreme environments. Join her and five other inspiring researchers in biology and medicine as they explore the frontiers of science and innovation.

Discover the First Edition  



NeurAstra Annual Survey 2025


We are excited to announce the launch of the NeurAstra Annual Survey to gather feedback from the science, nature, and space enthusiasts communities. This is an opportunity to share your thoughts, ideas, and experiences to help enhance NeurAstra and shape its vision for 2025. Let us know how NeurAstra can improve, what you value most, and what you want to see in the future! A prize draw will be held for all participants, offering a chance to win a book from our collections.

Take the Survey  
© NeurAstra.



© P/Twain.

A Word From Clara


Don’t miss the latest interview with P/Twain founder Clara in 4i magazine, where she shares her ongoing research at NeurAstra. Discover how her work aims to shed light on the secrets of human adaptation in the world’s most extreme environments.

Read the Interview  







/SHINING INSIGHTS (IN YOUR EMAILS)



©  P/Twain x NeurAstra.










All rights reserved © 2025 P/Twain
Picture: C/2023 A3 (Tsuchinshan–ATLAS) in New Zealand