ok, let's forget everyithing in this thread and start over - i will be as specific as i can be.
i explain too, how i come to that thought.
I was thinking that a very dangerous apocaliptic thibg would be somethin which moves very near or at the speed of light. I don't know if there are...
i don't know howdisorgannised. anyway, i just took the claim, that such a starmight be hurtfull from 20 lightyears, then assuming the energy waves are gouing in every direction (sphere) i calculated how much denser (apocaliptic energy units/ per square kilometer since we were not taliking joules...
Vorde: u said that something going supernovae 20 light years away can cause us possibly apocalipse (something big). energy density ű(ok to call that pressure?) decreseases with the squrare of the distance. so compare the position of the hot Jupiter to 20 light xears apocalips, and i say the hj...
yeah, sort of, but I am unsure.
So Is that possible, that supernova explosion of a star will cause another ray of fast moving stuff like photons, which is focused, so it has damaging effects far away from the stellar system?
like for example there re at least 1000 of such stellar systems...