[myriam (OP)]

hey there

Our planet is facing too many changes on its surface but the most interesting one is changes coming from the outside "the universe".
as we all know every star has a life cycle, in the case of the sun it can be now in the middle of its life cycle although it started to release some intense electromagnetic waves that can effect the magnetic field of the earth.

what do you think

[RD]

Q. Is the magnetic field of the earth stable ?
A. No ... http://en.wikipedia.org/wiki/Geomagnetic_reversal

[norcalclimber]

Definitely not "stable".

http://en.wikipedia.org/wiki/South_Atlantic_Anomaly

[myriam (OP)]

hey , I even think that it can be reversed !! I have a large imagination I know...but what do you think about that?

[norcalclimber]

hey , I even think that it can be reversed !! I have a large imagination I know...but what do you think about that?

I'm not sure if I understand, what do you think can be reversed?