Rainer Schwenn10 December 1974
Begins solar-wind investigations with the Helios programme after Helios 1 launches on a close solar orbit carrying plasma and magnetic-field instruments.
Germany · Science / Astronomy. Chronological records rendered directly from the World History Database.
Begins solar-wind investigations with the Helios programme after Helios 1 launches on a close solar orbit carrying plasma and magnetic-field instruments.
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