Angry Birds Space is coming. Its time is nearly at hand and NASA, frankly speaking, doesn't think you fully grasp the severity of the situation.

You see, there's no gravity in space, which means your angry birds won't naturally arc the way they have in past games. They fly straight. You would think that this would make your job easier, but based on the gameplay at the end of this trailer, that's clearly not the case.

NASA astronaut Don Pettit does a little demonstration how Angry Birds will work in zero G - Apparently he's got a lot of time to kill while stationed aboard the International Space Station.

Angry Birds Space will be on iOS, Android, PC, and Mac on March 20th.