Walkthrough guide of how to get three stars in angry birds space 3-3
A single shot from the sling and a single bird is all you need to get your phone another three golden stars in this one. Fire the bird so it hugs but not hits the wood and stone structure on the leftmost planet. The bird will now pass on through and enter the lower right planets gravitational pull. Now the bird will go around and set of the crate of explosives and take out all the pigs.
For a more visual representation of angry birds space 3-3 check out the video below :