क्यों विलुप्त हुआ मंगल से जीवन | mars planet facts | adventure

  • 4 months ago
क्यों विलुप्त हुआ मंगल से जीवन | mars planet facts | adventure
@adventuretubevideo
Mars – the fourth planet from the Sun – is a dusty, cold, desert world with a very thin atmosphere. This dynamic planet has seasons, polar ice caps, extinct volcanoes, canyons and weather.

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