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November 13th 1971 with Mariner 9.

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When was Mars discovered and who discovered Mars?

Mars was known of by the ancients, it is impossible to say. The first human to discover Mars is an Italian Astronomer Giovanni Schiaperelli.


When was Mars discovered Who discovered Mars?

Mars was known of by the ancients, it is impossible to say. The first human to discover Mars is an Italian Astronomer Giovanni Schiaperelli.


Was Galileo the first one to discovered mars?

As Mars is visible to the human eye, it wasn't really discovered.


Who discovered first life in Mars?

Life has never been proven to exist on Mars.


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Mars is one of the five planets that can be seen without a telescope. It is unknown who first discovered Mars because it has been known since antiquity.


Witch mountain was first to be discovered?

It is believed that the first mountain discovered is Mount Ararat in Turkey, which is mentioned in the Bible as the place where Noah's Ark came to rest.


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When was it discovered Mars had its own Mountain?

Since Mars was discovered to be a world rather than just a point of light in the sky, it's been assumed that it had mountains. If you're asking when Olympus Mons was discovered, it was first directly observed to be a mountain in 1971 by the Mariner 9 spacecraft. Prior to that it had been known as Nix Olympica (Olympian Snow) due to its coloration, and had been suspected to be a mountain as early as the 19th century since it was one of the few features that remained visible during dust storms, implying that it was tall enough for its top to be visible even when the lowlands were obscured.


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