Space Cows

I think we should add Space cows to Minecraft.

Biome - Floating aimlessly in the End

Drops - Space Beef, which can be used to restore 10 hunger points, and rarely, an ultravoid helmet that can allow players to venture into the void, for an all-new adventure.

Can be bred with ender wheat (and ender pearl combined with wheat) and have 10 hearts. 

They look like cows that have shiny helmets, and that's pretty much it.