Talk:Mars

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Featured article Mars is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community. Even so, if you can update or improve it, please do so.
Featured topic star Mars is part of the Solar System series, a featured topic. This is identified as among the best series of articles produced by the Wikipedia community. If you can update or improve it, please do so.
Main Page trophy This article appeared on Wikipedia's Main Page as Today's featured article on May 8, 2007.


The 47-year cycle of Mars was observed by the Ancients[edit]

The 47-year cycle of Mars: after 47 years - 22 synodic periods of 780 days each - Mars returns to the same position among the stars and is in the same relationship to the Earth and Sun. The ancient Mesopotamians discovered this cycle. [1]

Mars water discovery[edit]

Hello, It is commonly known that evidence of seasonal waterflow or active waterflow was found on Mars near the Curiosity[1], but the curiosity is not allowed to look[2]. Please try to edit this in to the article. Thank you.

References

Silica Discovery[edit]

Much higher concentration of silica element at some sites over the past last seven months than anywhere else in the last 40 months after landing and silica makes nine tenths of composition of some of the rocks. The high silica was a surprise, the scientist said. And it supports microbal life.

Read more:

http://phys.org/news/2015-12-mars-rover-higher-silica-considerable.html?utm_source=nwletter&utm_medium=email&utm_content=splt-item&utm_campaign=daily-nwletter

MansourJE (talk) 06.35, 23 December 2015 (UTC)

Semi-protected edit request on 8 February 2017[edit]

Please substitute the link in reference 34 to this one: http://www.nature.com/news/2004/040503/full/news040503-6.html because the current one is dead. IlnarSelimcan (talk) 06:13, 8 February 2017 (UTC)

Done Thank you for replacing the dead link. Gulumeemee (talk) 06:53, 8 February 2017 (UTC)