Soffen envisioned the NASA Academy as a leadership program with an inter-disciplinary approach similar to ISU , but without the emphasis on the international and intercultural aspects .
The concept was largely based on the concept of the International Space University .
Soffen envisioned the NASA Academy as a leadership program with an inter-disciplinary approach similar to International Space University , but without the emphasis on the international and intercultural aspects .
The concept was largely based on the concept of the International Space University .