me and my guildies took on the avatar space dungeon and brought it to its knees! advice to all Slowly but surely you can get thru it to! full group of 80's a must. a jedi or 2 is nice. use the map found in the allakhazam ROTW quest posting.
the reward is hardly worth the effort but the loot is awesome!
also if in group make sure you dont eject from avatar just let it blow up! i was the only one who stayed till the end and was the only one who got the badge.
good luck and have fun!