Space's Deepest Secrets - Season 1 Episode 6 The Plot Against Gravity
- Genre : Documentary
- Année : 2021
- Réalisateur :
- Acteur :
- Pays : United States of America
- studio : Science
- The story of how a large aerospace company, BAE Systems, began a secret project to counter the force of gravity while NASA simultaneously ran a similar ‘Breakthrough Propulsion Physics’ program.
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