30 May

27 FEB. 2004 Udgivelsesdato 1315 Visninger

1975: On 30 May 1975, the text of the ESA Convention was approved by the Conference of Plenipotentiaries in Paris.

The European Space Agency began operations on the following day, 31 May 1975. However, the ESA Convention only officially entered into force on 30 October 1980, when France deposited its instrument of ratification.


1971: On 30 May 1971, American scientists launched the mission Mariner 9 to Mars. In November 1971, Mariner 9 arrived in orbit around the Red Planet and returned 6900 images by using its ultraviolet and infrared spectrometers and infrared radiometer.

Relaterede links


bliv opdateret

Tilmeld dig vores nyhedsbrev for at modtage de seneste nyheder, missionsopdateringer og eksklusiv indsigt direkte i din indbakke. Vær blandt de første til at få besked om vores kommende projekter og gennembrud.