F-25, the find the elders mission

Ok, I'm still flying all over the place and have found 6 of the 12 elders, To continue, I need to know where the place to "go to where cold destroys everything?"
Also If anyone else knows the locations of the other elders, I'd be very grateful. I have figured out about 3 of the remaining 6 but need this other one first.

Thanks a lot

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"Better alert than inert"

I dont know for sure , but there are many planets where the desc. says this place is so cold...

I am also doing this string, but am stuck on the finding #6, Sonar Kass - go to the center of a monster.

Any ideas?

Pi Bo is located in the Dejkyn system in Northern Galctus area. I am stuck on finding #9, Sleeves, It says to go to "the smugglers haven." But when I go to Nar Byrka in the Treplin system, he is not there. It is says in the Nar Byrka desc. that it's name is Kytarrian for the smugglers haven, so where else should I look for this elder?

Thanks