Caption:
The concept of the Hexafly hypersonic civil aircraft designed by the European Space Agency (Esa)
Copyright:
foto web
It does not receive public funding
Editor in chief:
CLARA MOSCHINI
It does not receive public funding
Editor in chief:
CLARA MOSCHINI
The concept of the Hexafly hypersonic civil aircraft designed by the European Space Agency (Esa)
foto web