From an early age, I was drawn to the pursuit of knowledge — not only because I was curious, but also because I wanted to understand the world and find my place in it. That deep curiosity became my compass. Growing up without scientists as role models and without much encouragement to pursue science, I often felt out of place. Sometimes it was hard to be heard. But my love for learning and discovery kept me going. Following that inner call — despite the challenges — became both my strength and my path to joy.

Today, I lead a research team where I serve as a facilitator — someone who guides our direction, ensures that everyone has what they need to thrive, and nurtures a sense of shared purpose. Our mission is to democratize microscopy, to develop imaging tools that are affordable, accessible, and impactful. To support this mission, my work includes writing grants to fund our efforts, teaching, mentoring students through their research, and contributing to the broader community through service and outreach. I also spend time reviewing papers, supporting students through the publication process, and serving on scientific and university committees.

What I’m most proud of is the team I’ve built. We are united by shared values — scientific rigor, joy, and curiosity — and by a deep respect for one another. It’s incredibly fulfilling to work in an environment where people genuinely care about their mission and about each other’s growth.

To young girls or women considering a STEM career: Listen to your inner voice. Don’t choose a career to please others or fit into expectations. Follow what truly excites you. If STEM calls to you, go for it! The path can be challenging, but so are the most fulfilling journeys. And if you’re not sure yet, explore, volunteer, and observe how you feel — your curiosity will show you the way. You’ll learn more about who you are and what lights you up.

For me, science is not just about answers: It’s about the courage to ask questions, the joy of discovery, and the commitment to serve others through collaborative work. Challenges can arise in many forms — whether you are navigating stereotypes, securing funding, or learning to work with others — but by doing our best, learning from our mistakes, adapting along the way, and staying true to ourselves, we grow, not only as scientists but as people. That’s the kind of science I love, and the kind of scientist I aspire to be every day.

Rosario Porras-Aguilar
Associate Professor of Physics and Optical Sciences, University of North Carolina at Charlotte
Born in Mexico / Resides in United States
Educational Background: BS in Electronics and Communications, Institute of Technology of Tuxtla Gutierrez, Mexico; MS in Astronomical Instrumentation, PhD in Optics, National Institute in Astrophysics, Optics, and Electronics, Mexico