Study of Hale aerostatic platforms Programme Discovery Programme Reference 1998-44 Contractor DASA Start Date 1998 End Date 1998 Country Germany More Like This Possible “Multiplier effect” of ESA R&D budgets Applications and Implementations of atom-based Inertial Quantum Sensors New Design Methodologies and Techniques New Design Methodologies and Techniques fundamental issues in the aerothermodynamics of planetary-atmosphere (re)entry