Here are details about a : Space commemorative cover or Space Cover.
Kosmodrom / Ort : Kourou
Stempeldatum: 22 Oct. 1977
Auflage : 800 Exemplare Ereignisart : Start Startrampe / Ort : USA Cape Canaveral (FL) Bemannte / Robotische Mission : Robotisch Missionsziel/-typ : Experimentell / Wissenschaft
ou?/where?: au sol - ground
autographe?: non - noneBeschreibung : Numbered cover with silk cachet, Cape Canaveral post stamp.
The Explorer-class mother spacecraft, ISEE 1 (International Sun-Earth Explorer 1), was part of the mother / daughter / heliocentric mission (ISEE 1, ISEE 2, ISEE 3). The purposes of the mission were:
- To investigate solar-terrestrial relationships at the outermost boundaries of the Earth`s magnetosphere,
-To examine in detail the structure of the solar wind near the Earth and the shock wave that forms the interface between the solar wind and the Earth`s magnetosphere,
-To investigate motions of and mechanisms operating in the plasma sheets, and
-To continue the investigation of cosmic rays and solar flare effects in the interplanetary region near 1 AU. Schlüsselwort/-wörter : #ESA, #LOLLINI (Design), #Planet, #Satellit, #Sonne, Artikel in einem Katalog. Letzte Änderung: 31/05/2024 @ 15h23
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Weltraumereignis : ISEE 1 (EXPLORER 56) & ISEE 2 (SATELLITES) · DELTA 2914
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