The first job is to cut off the little tab at the end of the stand, and then to drill down with a pin vice to a depth of about 4-5mm.
I then clipped the ends off a load of dressmakers' pins and glued them into the stands. I wouldn't want to stand on these by mistake!
Finally it was just a case of applying some superglue to the pins and stabbing each asteroid. Et voila:
You're not actually going into an asteroid field are you?
Fear not LOTR fans, normal service will resume soon, although the next two weekends look like being painting free zones. :(