|Reality World||Mirror World||Space Eagle||Past Versions|
|- !3-star Score |: 49,000 points |- |- style="text-align:center" | Previous | Next |- style="text-align:center" | Cosmic Crystals 7-2 | Cosmic Crystals 7-4 |} Cosmic Crystals 7-3 is the third level in Cosmic Crystals.
One large asteroid can destroy the whole crystal planet, but must move fast.
Send the Black Bird just south of the southmost asteroid, detonating to throw it through the small piglet. Sometimes, the crystal planet will pop with only one large and fast asteroid, but two may be required at times.