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Compelling new data that chemical and fossil evidence of ancientmicrobial life on Mars



 
 
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Old November 28th 09, 05:44 AM posted to sci.astro.amateur,sci.physics
Raymond Yohros
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Default Compelling new data that chemical and fossil evidence of ancientmicrobial life on Mars

On Nov 26, 6:08*pm, Uncle Al wrote:
None accessible. *Not enough (reactive volume)(time)(conditions) in
the first 2 billion years, then insufficient survivable conditions for
the next 3 billion years. *Mars gets only [(1.496x10^11
meters)/(2.28x10^11 meters)]^2 = 43% of Earth's insolation and it has
a much more eccentric orbit, 0.0167 and 0.09341 respectively. *Nasty
place to evolve.


there is alot of evidence the planet had very active geologic
and volcanic activity and a much denser atmosfere with preasures
good enough to have water flowing all over the surface.
same rotation that the earth, same tilts producing season,
1/3 the gravity, it seems like a fun place for life to evolve!


Mars' surface is well scorched by unattenuated solar deep UV - no
ozone layer, no more than 7 torr of atmosphere (in the lowlands), lots
of particulate radiation from cosmic rays and solar storms (no
magnetosphere). *Surface eeath to organics of every kind. *Mars is
cold enough to freeze out Dry Ice at 3 torr ambient pressure. *Yeah,
that's a Garden of Eden.


by the terrain itself anyone can see that mars did have
many Extintion Level Events. from massive volcanic eruptions that
this planet will never have in its life to killer
meteor collitions. its no surprise this type of thing
can destroy an atmosfere and turn an entire planet dry and cold
ending all life.


Recoverable viable microbes exist in South African gold veins 2+ miles
underground and 60+ million years old. *Even if Mars harbors deep life
there is no way to access it. *The total absence of fossils of any
kind in Martian surface cuts and a scarps examined by the rovers tells
us a lot.


so the rovers didnt find any evidence of past microbial life?


The Atacama Desert has life under "impossible" conditions in its salt
extrusions. *Antarctica high deserts likewise in sandstone. *Mars is
insanely more aggressive than either.


it became like that between 1 and 2 billions years ago
possibly by the reason i mention above creating a
domino effect ending the more earth like mars era.

r.y

 




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