Sprite rotation assistance

I am making a game where asteriods drift across the screen and you shoot them to gather points. Is anyone willing to share some code that makes these turn slowly so it gives them the effect that they are drifting through space?
It is for my school assesment and i am new to codea

I believe @Ignatz gave you an answer to this exact question in an earlier post

@OwenClaxton. Take a look : bit invader (codea examples)

@codeanoob could i get a link to that? i havent asked before but maybe whatever it is it might help me?
@luismi yeah ive been getting alot of help from it but i cant find info on this in the examples

http://www.twolivesleft.com/Codea/Talk/discussion/4055/asteriod-how-to-make-one-rotate-help#Item_2

o.O thanks! sorry i thought that question hadnt posted cause i lost internet at the time of posting :stuck_out_tongue: