Place of residence: Athens, Greece

Position: Planetologist at the Greek Space Agency, National Delegate of Greece to ESA for Human Spaceflight, Microgravity, and Exploration; President of the Planetary Science Division of the European Geosciences Union (EGU).

How many projects are you currently working on? Please describe them:

I’m currently head of several projects spanning space exploration, planetary geology, and space advocacy.

From a scientific perspective, I work on two major missions en route to Jupiter’s system: ESA’s JUICE (Jupiter Icy Moons Explorer) and NASA’s Europa Clipper. These missions will explore the Jovian moons Europa, Ganymede, and Callisto, aiming to unveil their geology and assess their potential habitability. My focus is on surface investigations, analysing spectral data to understand the chemical composition of these moons—essentially, identifying the materials that make up their surfaces. Another key aspect of my work is fostering scientific synergy between JUICE and Europa Clipper—a unique opportunity to have two cutting-edge spacecraft exploring the same planetary system simultaneously!

Beyond Jupiter (and Saturn), I also work on the role of Greece in shaping Europe’s human spaceflight and exploration efforts. As Greece’s National Delegate to ESA, I represent the country in matters related to human spaceflight (astronaut programs), microgravity research(scientific experiments aboard the ISS), and space exploration. My role involves shaping policies, guiding investments, and ensuring Greece’s active participation in ESA programs that push the boundaries of science, technology, and human presence in space.

Additionally, I serve as the President of the Planetary Science Division of the European Geosciences Union (EGU), where I support researchers studying planets, moons, and space environments. I organize international conferences, promote collaboration, and strengthen the planetary science community by fostering interdisciplinary discussions and exploration within our solar system and beyond.

In your opinion, who is the most influential person/company in the world of technology these days?

It’s interesting—no matter how much I try, I can’t pinpoint a single person or private company that holds a truly transformative influence over the world. However, I can easily identify research and technological teams, universities, and labs that drive real change.

One standout example is NASA’s Jet Propulsion Laboratory (JPL), which continuously pushes the boundaries of planetary exploration and technological innovation. Their work is a beacon of inspiration, paving the way for future space missions and scientific breakthroughs.

Closer to home, I would also highlight teams at the National Observatory of Athens. Despite not having the vast resources of JPL or other major international institutions, they conduct cutting-edge research that earns global recognition and contributes significantly to expanding our scientific knowledge. It’s a reminder that innovation isn’t solely driven by massive budgets or high-profile figures—it’s the collective work of brilliant minds across the world.

How do you see technology evolving in the next ten years?

I envision a significant shift towards autonomous planetary exploration, with breakthroughs in AI accelerating scientific discoveries and sustainable technologies transforming both Earth-based research and space missions. Space habitats and infrastructure for human exploration will advance rapidly, laying the groundwork for interplanetary living.

However, my hope is that alongside these advancements, our collective focus and passion will also turn toward safeguarding our planet from the climate crisis, which is more urgent than ever. If we don’t protect Earth first, I struggle to see how any other achievement would truly matter for the future of our species.

What are the three characteristics you have that make you successful in tech?

Collaboration, respect for nature, and resilience.

Collaboration is essential in a field that thrives on teamwork, diverse perspectives, and meaningful connections. It enables the exchange of ideas and the successful execution of complex projects.

Respect for nature keeps me aligned with my purpose—the curiosity to explore the unknowns of our physical world as an observer, not a disruptor. This mindset helps ensure that scientific progress is driven by discovery rather than exploitation.

Resilience is crucial for navigating the challenges of high-pressure and competitive environments. It allows me to push forward, adapt, and overcome obstacles in pursuit of meaningful advancements.

What is the most challenging thing you had to deal with during your career?

Balancing the dual nature of research and advocacy while overcoming stereotypes. As a planetary scientist, I find the technical and academic demands intense, requiring deep focus and precision. At the same time, representing Greece in ESA’s strategic decision-making involves navigating complex political and organisational dynamics. Moving between these worlds—science and policy—requires adaptability, perseverance, and the ability to bridge different perspectives.

Additionally, being a woman in science comes with its own challenges, including facing sexism and the necessity to constantly prove credibility in male-dominated environments. Overcoming these barriers has been an ongoing effort, but it has also strengthened my resolve to support diversity and inclusion in the space sector.

What is your greatest achievement up until today?

Professionally, it has been the ability to keep learning and exploring, making key contributions to NASA’s and ESA’s planetary missions, including the study of dynamic worlds like Titan and Ganymede. Another significant achievement has been helping shape Greece’s evolving space strategy, amplifying its role within ESA, and working towards a cultural shift in Greece—one that fosters a stronger appreciation for science and nature.

What is your next goal?

To lead innovative research that transforms our understanding of planetary habitability and to continue expanding Greece’s role in space exploration programs.

What tips do you have for people wanting to start in the tech world?

If your passion for the tech world is genuine and comes from the heart, don’t take no for an answer. Stay persistent, be collaborative and fair, and never lose sight of your humanity. Success in tech isn’t just about skills and innovation—it’s also about working with others, staying true to your values, and making a meaningful impact.

If you could say something to your younger self, what would it be?

You are doing fine.

Which famous person would you like to have dinner with and why?

Carl Sagan and Björk.

Carl Sagan for his profound ability to communicate the way the Cosmos functions with both scientific rigour and poetic beauty.

Björk is known for her fearless creativity and blending of music with nature and technology in ways that challenge conventional thinking. Her artistic vision is as boundless as the universe itself, and a conversation with her would be an exploration of both the cosmic and the deeply personal.

Where would you like to travel next?

I’d love to visit Antarctica, not just for its exotic, non-comparable beauty but also for its unique parallels with planetary analogue environments. Its extreme conditions offer a view into the challenges of exploring other worlds, making it a perfect place for both scientific research and adventure.

What did you dream of creating/inventing/doing as a child?

I dreamed of exploring and understanding nature. The idea of looking at a landscape—a mountain, a river, the sea—and grasping how it was formed and how I fit into it intrigued me. As I grew up, this dream expanded into exploring new worlds, understanding life’s origins, and contributing to humanity’s collective knowledge about the cosmos.