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Jesco von Puttkamer
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Dr. h.c. Jesco Freiherr von Puttkamer is a German-born rocket engineer and senior NASA manager from Leipzig.
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Dr. h.c. Jesco Freiherr von Puttkamer is a German-born rocket engineer and senior NASA manager from Leipzig.
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I'll wait quietly. Highlight a sentence and I'll tell you what I notice — without spoiling anything past where you are.
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