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Diversão => Foreign Languages => Tópico iniciado por: Rhyan em 28 de Agosto de 2013, 21:51:28

Título: We may all be Martians: New research supports theory that life started on Mars
Enviado por: Rhyan em 28 de Agosto de 2013, 21:51:28
http://phys.org/news/2013-08-martians-theory-life-mars.html
Título: Re:We may all be Martians: New research supports theory that life started on Mars
Enviado por: Eremita em 03 de Setembro de 2013, 21:30:12
They didn't mention which molybdenum compound, so I'll guess it's either molybdite or ferrimolybdite. While rare on Earth, both appear in quartz - something that you can see everywhere in our surface. One doesn't need to claim life appeared in Mars, even if Mo VI presence was proved as necessary condition for the life beginning.

About water being corrosive to RNA, well, there are drier environments here, too.

Added complexity without a good reason/evidence backing it up always smells bad in a hypothesis.