The National Institutes of Health (NIH) is offering a funding opportunity titled "Tissue Chips in Space 2.0," aimed at developing translational multi-organ automated microphysiological systems (MPS) to study the effects of microgravity on human health, particularly in relation to aging and age-related diseases. The initiative will utilize the International Space Station National Laboratory (ISS-NL) to gain insights into human physiology under prolonged microgravity conditions, with a focus on creating robust organ systems that can model aging-associated dysfunction and evaluate drug efficacy and safety in space. This program is significant for advancing our understanding of age-related conditions and therapeutic interventions, ultimately informing clinical practices both on Earth and in space. The total funding available is approximately $5.6 million, with a close date for applications set for October 18, 2024. Interested applicants can reach out to NIH Grants Information at grantsinfo@nih.gov for further inquiries.