so relax, it is not us to blame for climate changes

[FrancisHarmany]

hehe you guys have much more fantasy than the scientist gets out of his C12 analysis.

But indeed it is quite impossible to get to galactic center for the sun.
In order to change her cyclic orbit she would have to collide or run into an exploding star to get another direction...

Is there some central big glatic orbit or something ? I know nothing on these things

And yes mayans also saw this comming, it was explained to me as some glactic centre thinggie. And our sun alligning to it.....

[arela]

It all suposed to start with a big bang, so why not end it that way too!
...by the way, what about before the big bang - wasn't time invented?
Think I go for a beer!

[Counterparts]

IMO, the Big Bang is a continuous event, with the universe constantly expanding outwards away from it and (therefore) ultimately accelerating back into it (space/time really is THAT bent). That helps explain why the level of universal background radiation is more-or-less constant everywhere and also why the farhest astronomical objects are actually accellerating 'away' from us.

With that galactic conundrum neatly resolved, have a limeric!

There once ws a planet called Earth
Which, ever since its galactic birth
Had got hot then got cold
Now my story's been told
Please judge for yourself what it's worth

/coat