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Dirk Schulze-Makuch

Professor of Astrobiology at the Technical University, Berlin and author of Life in the Universe: Expectations and Constraints
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Dirk Schulze-Makuch7 лет93
Professor of Astrobiology at the Technical University, Berlin and author of Life in the Universe: Expectations and Constraints

Do all planets have an iron core like Earth or are we unique in the universe?

спрашиваетJim Butler  · 1 ответ
Neither one of those phrases is correct. We are not unique - there are other planets that have an iron core. Venus for example has an iron core. Mars and Mercury too. But not all planets... Читать далее
Dirk Schulze-Makuch7 лет38
Professor of Astrobiology at the Technical University, Berlin and author of Life in the Universe: Expectations and Constraints

How has Earth’s geology shaped human evolution?

спрашиваетJim Butler  · 1 ответ
It’s shaped the evolution of life on our planet because we have plate tectonics, the nutrient cycle, without which life might not be possible. To have a core - a liquid core - builds up... Читать далее