One of the priorities of 3i3Signature LLC, knowledge being the only weapon to defeat the absurd beliefs of the fanatics who attack our universe. Also we invest in interventions in universities or in big schools specialized on Aeronautics and Space to inspire and attract new talents to contribute to this adventure… 

Innovate and create applications for the best of humanity.




Exploration Initiative

The MIT Space Exploration Initiative is creating and deploying space technologies that envision a bold and culturally rich “new space age.” The philosophy of “democratizing access to space exploration”—bringing moonshots and starshots into the purview of hackers and makers—courses through our work, and guides both our research platform and our extensive STEAM outreach efforts.

Our efforts to prototype science fiction-inspired futures occur across many disciplines at multiple scales

Institut Supérieur de l’Aéronautique et de l’Espace | ISAE-SUPAERO

ISAE-SUPAERO is a world leader in higher education in the field of aeronautical and space engineering school, is developing a research policy that is very much geared towards the future needs of industries in the field of aerospace engineering or high technology.

This proximity to the industrial world is also characterized by the development of a policy of sponsorship agreements in strategic areas and by the participation in the teaching of a large number of professionals who present the latest technological innovations and the best industrial practices to the students.

At the international level, the ISAE-SUPAERO engineering school cooperates with the best European (Cranfield, TU Delft, KTH Stockholm, ETSIA Madrid, TU Munich, Pisa) and North American universities (MIT, Caltech, Stanford, Berkeley…).


Formation Aéronautique, Auto, Spatial, Ferroviaire, naval

Since its founding in 1925, ESTACA has grown and developed and has become a leading French engineering school. While remaining faithful to our initial vocation of transforming young people’s passion for transportation into a profession, ESTACA has never ceased to adapt and develop, driven by the passion of the engineering profession.

Ecole d’ingénieurs aéronautique et spatiale -Paris, Toulouse

The Luxembourg Space Agency (LSA) is the national space agency of the Grand Duchy of Luxembourg. It was founded on September 12, 2018, by Luxembourg’s Economy Minister Étienne Schneider.


The International Space University Official website (

ISU is the sole university worldwide devoted entirely to space education since 1987. Today, ISU is made up of a unique network around the world with a Central Campus in Strasbourg, with hubs in the USA and the AsiaPacific region, and partnerships with leading space organizations worldwide. ISU is a 35-year success story with 5400 alumni shaping the international space ecosystem in 110 countries including astronauts and entrepreneurs along with current and former space industry and government leaders.


Top research for space

The mission of the TU Delft Space Institute is to bundle and create expertise on Space for local, regional and global impact on research, education and valorization. Our vision is to contribute to ground-breaking solutions to the Space sector to serve scientific, economic and societal needs