Golden Eggsteroid #8 is located on level 4-24 of Angry Birds Space Utopia. Zoom out and you will see the Golden Eggsteroid hidden in the bushes on the top right. Just fire the Lazer bird up and redirect into it. Once you hit the egg you’ll immediately be transported via a wormhole to the level, which pays homage to the 1980′s arcade game Tetris. One strategy 3-starring this level is to fling the orange bird into the group of small square wood blocks, expanding just before it reaches them so it pushes the blocks all over the place. With a little luck and this will cause a chain reaction exploding the TNT and popping all the pigs.
If you need help, the video below shows the location of the Golden Eggsteroid a strategy for passing the level with 3 stars.