Good thing I just passed through there.
Go left from Malta (it's called Malta, right? Well, the Outcast planet, go left from there.) Or was it right?

Okay, start at their planet, go to the left of the map (follow their patrol path).

You'll see a path that's something like this (I'll mark the hole with a *):

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/
*
/
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The Hunters are also all around the hole.

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OTHER MISC. SECRET
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You can find the Hispania in Omicron Alpha (if you haven't already)

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I do what I must, when I must...
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-MEMORIAL- Those who turn their backs on history are destined to repeat it, doomed to be conquered by their forgotten enemies. -MEMORIAL-

Get to Tau-23, and the jumphole to Tau-37 is located to the center-north of the map. Use patrol paths to find out the exact location. And watch it, the south-right of the map is mined in certain locations, I made that mistake once and cruised through the minefield. Needless to say I didn't get very far

are they high yeild mines like those in omega 5? hope not...

They're the same yield, I believe. There's a bunch of wrecks inside the field, so if you can avoid the mines, you can probably scavenge some goodies.

If you are having problems with the mines, then simply get the Class 10 shield. Wolla! Your problems are gone!