An asteroid from Chapter 10 in CI3
The Asteroids are obstacles that appeared in all of the games in the Chicken Invaders series so far.
They usually look like a big clump of rock, which is colored red or gray, and of an icy comet (in Christmas Editions).
In Chicken Invaders: Ultimate Omelette they take appearance of burning hot rocks.
In Chicken Invaders: Cluck of the Dark Side they look like icy comets.
Other than being able to kill you on impact, they can't attack. They can be dangerous in groups or when they fly quickly. In some waves in the series after destroying one of them, a bunch of smaller ones will come out, such as in Waves X8 in Chicken Invaders: The Next Wave.