Beskrivning : Sept. 15, 2020. - The European Space Agency (ESA) has just signed a contract with the German manufacturer OHB for the construction of the Hera probe, which will leave Earth to reach a binary asteroid in 2024. The goal of the mission is to prepare humanity for the possible deviation of a near-Earth asteroid.

Below, ESA philatelic envelopes commemorating this important European decision.
15 Sept. 2020 - Official FDC ESA, Signature of the contract for the realization of the HERA probe

Free of the stamp of France DESIGNED BY LOLLINI BERNARD dedicated to this event. - SUBJECT: Approach to the Asteroid Dimorphos, dual system
crossing at a short distance from Earth - Observation of the deviations brought about by the explosion of the explosive charge fired by the US satellite "IMPACTOR DART"

K 1941 A - image retouchée ?

Sida : future · Ref: K 1941 A

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Rymdhändelse :

HERA · DART · ESA-NASA · EARTH DEFENCE