Spanish Astronaut: From Aeronautical Engineering to the European Space Agency
The path to space is rarely linear, often requiring a blend of rigorous academic training and high-stakes industrial experience. For the newest addition to the European Space Agency (ESA) astronaut corps, this journey began in León, Spain, and spanned several of the world's most prestigious aviation and space programs.
Academic Foundations and Early Career
The foundation of his career was built on a strong academic background in engineering. He graduated in aeronautical engineering from the University of León in 2009, followed by a master's degree in aerospace engineering from the Warsaw Institute of Technology in 2011. These disciplines focus on the design, development, and science of aircraft and spacecraft.
Between 2011 and 2017, he applied this knowledge as a structural engineer. Working with industry giants Airbus and Safran across Spain, the United Kingdom, and France, he contributed to several high-profile aviation programs, including the A350, A380, Boeing 777, and the COMAC C919.
Contributions to the ExoMars Mission
From 2017 to 2020, his focus shifted from atmospheric flight to interplanetary exploration. Serving as a mechanical architect at Airbus Defence and Space in the United Kingdom, he played a critical role in the ExoMars mission, specifically working on the Rosalind Franklin rover.
His responsibilities included the design and development of the rover's structure and the installation of its scientific instruments. He also managed the integration of the vehicle into its landing platform and served as a test director during the environmental test campaign. Furthermore, he was tasked with designing and testing the rover's seals to prevent biological contamination, ensuring the mission's scientific integrity.
The Path to Becoming an ESA Astronaut
After returning to Airbus Spain as a project manager in 2020, he reached a pivotal milestone in November 2022 when he was selected by the European Space Agency (ESA) as part of the 2022 astronaut promotion. He was selected alongside fellow Leonese Sara García Alonso.
Following his selection, he underwent a rigorous year of training in Cologne, Germany. On April 22, 2024, he officially graduated as an astronaut. This achievement is particularly significant given the competition; he was chosen from a pool of more than 22,500 candidates.
His graduation marks a historic moment for Spain, as he is the second Spanish astronaut to achieve this status and the first in 31 years, following in the footsteps of Pedro Duque, who graduated in 1993.
Key Facts
- Education: Degree in Aeronautical Engineering (University of León) and Master's in Aerospace Engineering (Warsaw Institute of Technology).
- Industry Experience: Worked on A350, A380, Boeing 777, and COMAC C919 aircraft.
- Space Mission: Mechanical architect for the Rosalind Franklin rover (ExoMars).
- Selection: One of the few chosen from over 22,500 applicants for the ESA 2022 promotion.
- Historical Milestone: First Spanish astronaut to graduate from ESA since 1993.
| Period | Role/Achievement | Organization/Project |
|---|---|---|
| 2009 & 2011 | Academic Degrees | University of León / Warsaw Institute of Technology |
| 2011 – 2017 | Structural Engineer | Airbus and Safran |
| 2017 – 2020 | Mechanical Architect | ExoMars (Rosalind Franklin rover) |
| 2020 – 2022 | Project Manager | Airbus Spain |
| 2024 | Astronaut Graduation | European Space Agency (ESA) |
Frequently Asked Questions
Which aircraft programs did he contribute to as a structural engineer?
He worked on several major aviation programs, including the Airbus A350 and A380, the Boeing 777, and the COMAC C919.
What was his role in the ExoMars mission?
He served as a mechanical architect for the Rosalind Franklin rover, where he designed the structure, installed scientific instruments, managed landing platform integration, and developed seals to prevent biological contamination.
How competitive was the ESA astronaut selection process?
The process was extremely competitive, with the final class of astronauts being selected from a pool of more than 22,500 candidates.
Why is his graduation historically significant for Spain?
He is the second Spanish astronaut to graduate from the ESA and the first to do so in 31 years, since Pedro Duque graduated in 1993.
Where did he complete his astronaut training?
He completed his one-year astronaut training program in Cologne, Germany.