I think it was the original intention that they disappear when you enter an entity, but since people were saying they could enter their ship, fly after them and then continue killing them, I would say that they do not disappear if you merely enter an entity. Perhaps if you leave by ascending/cross-terrain yourself though.
For future reference (specifically to the OP), please don't alter the original topic nor remove the original question as all threads are archived and may potentially help others in similar situations. Altering the topic makes it exceptionally difficult to find the relevant thread after all.
"Iin aboapri trian torsul të dooain raasi Ë Dnah n Ioiad."
#)))e||o((( | #NewPlayers | #ToS | #Truth