Two Hopkins Affiliates Join NASA Astronaut Class (2026)

Two extraordinary women, Rebecca Lawler and Imelda Muller, are embarking on a journey that will take them beyond the boundaries of our planet. These former Hopkins affiliates have been selected for NASA's 2025 astronaut class, a testament to their resilience and unwavering spirit.

Lawler, a former hurricane hunter, and Muller, an undersea medical officer, have both faced extreme conditions on Earth. But their adventures have only just begun, as they prepare to venture into the vast unknown of space.

The Path to the Stars

Their journeys to NASA are as unique as the women themselves. Muller, having served as an undersea medical officer through a Navy scholarship program, found herself drawn to the multidisciplinary nature of the role. The parallels between the extreme environments of the sea and space were undeniable, and Muller's experience in saturation diving, living in hyperbaric chambers for days, prepared her for the challenges of space exploration.

Lawler, on the other hand, started her career as a naval aviator, studying mechanical engineering at the United States Naval Academy. Her path to NASA began with a moment of inspiration at test pilot school, where an astronaut's visit sparked her ambition. Despite initial setbacks, Lawler's determination led her to NOAA, where she flew during hurricane seasons and worked on coastal mapping. Her journey continued with United Airlines' test team, where her love for aviation and science converged. Finally, in 2024, her persistence paid off, and she was selected for NASA's astronaut class.

Training for the Extreme

The training process is rigorous and transformative. Muller and Lawler are immersed in a two-year program, learning about the International Space Station, mastering robotics, and even practicing spacewalks in a swimming pool. They are preparing not only for the physical challenges of space but also for the mental and emotional aspects, with support from a dedicated team of experts.

Lawler, who is at the beginning of her spacewalk training, is excited about the journey ahead. Her first run, scheduled for late February, will be a milestone in her astronaut journey.

The Future of Space Exploration

As they progress through their training, Muller and Lawler are aware of the larger context of their mission. NASA's Artemis program is pushing the boundaries of space exploration, with a focus on moon missions and establishing a presence there. This, in turn, will pave the way for deeper space exploration, potentially reaching Mars. Muller, early in her career, is excited to be a part of this historic era in space exploration.

The Thrill of the Unknown

When asked about their expectations for space travel, Muller and Lawler's responses reflect a blend of curiosity and excitement. Muller, with her medical background, is intrigued by the physiological effects of space on the body and the unique perspective of seeing Earth from space. Lawler, focused on her role as a team member, is eager to contribute and make a meaningful impact on her assigned mission.

As these remarkable women continue their journey, they inspire us to dream big and reach for the stars. Their stories remind us that with determination and a spirit of adventure, anything is possible, even becoming an astronaut.

What do you think? Are you inspired by their journeys? Do you have any questions about the challenges and rewards of becoming an astronaut? We'd love to hear your thoughts in the comments!

Two Hopkins Affiliates Join NASA Astronaut Class (2026)
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