Level 1-15 | Pig Bang Angry Birds Space Guide
Last update: 11 May 2016
Available birds: Ka-Boom; Ka-Boom; Ka-Boom
Number of launched birds: 1/3
Estimated score: 18000+ (+2x 10000) = 38000+
Solution 1
The first solution is to launch the bird between the three smaller asteroids shown on the screen. Be careful not to let the bird accidentally hit the larger one when passing by.
As soon as you're between the stones, detonate the bird - and while you don't need to worry about the pig on the left, the chain reaction you need to achieve on the right is another matter. One of the asteroids should hit the nearby pig, and the pig should travel further to the right and hit one of the circled asteroids, which in turn should eliminate the third pig. This solution is a little hard to achieve, because the "stones" behave in an unpredictable way.
Solution 2
The second solution is a little easier. Your bird needs to hit the circled asteroid - everywhere but in the middle; the bird has to bounce to the right.
It should fly just under the second pig and hit it too. When in a while the bird detonates on its own, the circled asteroid should hit the last pig. The direction it flies in relies on the spot the bird detonated at, so it may be that it misses the target completely.