#WebbTelescopeWomen Giovanna Giardino

Giovanna Giardino, ESA scientist for Webb’s NIRSpec instrument

What is your role in Webb?

I am part of the ESA team preparing the science operations of the European instruments NIRSpec and MIRI on board of Webb. In particular I work on understanding the detailed response of NIRSpec, using modelling, ground-testing data and simulations. This is fundamental to the science operations of the instrument, to ensure that, once in orbit, astronomers across the world can exploit its full potential.

Why are you excited about Webb?

The incredible sensitivity of this telescope means that we will advance many fields of research, from the study of exoplanets to the understanding of how galaxies form, and I am sure there will also be new and exciting discoveries!

What has been the highlight of your career so far?

I had the fortune of being part of the team of scientists and engineers that built and operated the ESA mission Planck. The Planck observatory, an extremely technologically advanced satellite, performed precise observations of the Cosmic Microwave Background transforming theoretical research in cosmology.

Who inspired you during your career, and how?

I was inspired by great scientists ­– being unafraid to ask questions and their passion and determination to find answers, to add one more piece to the giant puzzle that is trying to understand the Universe and our place within it. When I studied physics and astronomy at university, women scientists in this field were rare; the women in my family were my role models, not from a professional point of view (none of them had been to university), but for their character and resilience.

What advice could you offer to young people thinking of pursuing a career in STEM?

Go for it! Science opens new horizons and provides continuous rewarding throughout one's life (at least that's my experience). It can be tough and demand commitment, but it's also great fun!

The 2021 International Women’s Day theme is “Choose to Challenge”. What are the biggest challenges you’ve fought to overcome in your career?

It is not always straightforward to balance professional and personal life. It is possible and it involves choices. Everybody has to find the answers that fits one's own personality.