ahh a doco mentioned which is not to hard to understand ... the moons of saturn for example ... have volcanic type eruptions ... which doesn't really need magma
so basically the gravitation on the moon acts if one is squeezing it ... thus giving off a volcanic erruption
well it seems that Venus being closer to the sun than the earth...
at one time was very similar to ear until one day ... it had numerous volcanic eruptions
the co2 rised and the planet got hot and all water evaporate
can we also presume that on earth ... the gravitational forces on the plates can unleash earth quakes and volcanic eruptions etc etc
but can dec 21, 2012 the galactic alignment have any effect?
sure we have the moon ... or an object that passes between the earth and the moon ....
are there any other things out there that can squeeze earth's ball to erupt ...
is there any correlation to those past events with something from space?
has the earth always been spinning 93m miles away from the sun?
wasn't closer to the sun? much like our moon?