How to:
Solo 2 level 8 planets, 1 level 6, and level 4 planet, and a bunch of level 8 rich asteroid sectors.
Kill solo bombers.
Used Configuration:
1) Mass Battery 8, Omega Shield 5, Sanctuary, Salvage 5, EMP 5, Teleport 8
2) Barrage 7, Area Shield 3, Sanctuary, Salvage 5, Barrier 5, Teleport 8
3) Barrage 7, Blast Shield 4, Sanctuary, Salvage 5, Barrier 5, Teleport 8
source