Board Thread:Discussions/@comment-32600226-20190409175558/@comment-24909831-20190426012249

Few points about the insert you wrote. It is quite unlikely that the Heart of Darkness have lasted for all eternity from the Golden Era to this day (M41) as warp storms don't do that. Eye of Terror is called a curiosity for a reason. Another thing about Heart of Darkness is that it is actually located pretty damn far away from Tau Empire. I don't know what maps have you looked at but it is quite obviously very, very far away from Damocles Gulf and Tau Empire.

Here are some links of the maps.
 * https://wh40k.lexicanum.com/mediawiki/images/b/bd/Notable_warpstorms.jpg
 * https://wh40k.lexicanum.com/mediawiki/images/c/c8/DaemonOutbreaks8th.jpg
 * https://vignette.wikia.nocookie.net/warhammer40k/images/c/c2/Knight_Worlds_Map.jpg/revision/latest?cb=20140302093752

Judging by these three maps only the Heart of Darkness is almost as far from Tau Empire as Maelstrom is from Terra.