Level 1-22 | Pig Bang Angry Birds Space Guide
Last update: 11 May 2016
Available birds: Zzzt; Zzzt; Zzzt
Number of launched birds: 1/3
Estimated score: 35000+ (+2x 10000) = 55000+
You need to launch the bird so that it crosses to the back of the enemy's line - adjust the flight path more or less between the indicated stars.
Once it's at the indicated spot, turn it in the direction of the structure with three pigs in it, so that it passes through the planks supporting the pig on the right.