What does caring for women’s health look like on a mission to Mars? That’s the question behind the collaboration between AstroCup and the Hypatia II mission, as they join forces for a groundbreaking study on the use of menstrual cups in simulated space environments.
Hypatia II, an all-woman crew of 9 analog astronauts, simulated the conditions of a martian mission at the Mars Desert Research Station (MDRS) in the United States. In addition to technical and operational challenges, the mission faced a frequently overlooked issue in space exploration: how to manage menstruation in extreme environments.
Led by AstroCup, a pioneer project focused on testing medical devices to enhance women’s health in space, this research addressed that gap by collecting daily data on the use of menstrual cups provided by partner Lunette, evaluating their effectiveness, comfort, and adaptability in a Mars mission scenario. With structured questionnaires and rigorous follow-up, this unprecedented study paves the way for more inclusive and sustainable health solutions for astronauts, contributing to a broader understanding of women’s health needs in space missions.
Women’s physiology has long been overlooked in space exploration. Historically, only 1 in 10 astronauts have been women. Yet preparing for long-duration missions requires a comprehensive approach to all human needs — including menstrual health. AstroCup aims to help shape a future where space solutions are truly designed for everyone.This partnership reflects a shared commitment between AstroCup and Hypatia II to innovation, inclusion, and sustainability in space exploration. More than a scientific experience, this project highlights the urgent need to rethink how science and technology can make space more accessible, equitable, and ready for the future of humanity.