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1 Jan 1781 Jahr - First idea of life on Mars

Beschreibung:

Observing Mars, Sir William Herschel noted that Mars had a "considerable but moderate atmosphere, so that its inhabitants probably enjoy a situation in many respects similar to ours" and advocated for the idea that Mars has its own seasons.

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Timeline of Mars Observation and Exploration

ByAlexandra Fustei
29 Jan 2018

Datum:

1 Jan 1781 Jahr
Jetzt
~ 243 years ago

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