Comet Ison Triangle Streak Image: Are There Any Other Examples Of Hbl Trking Stars And An Object In OUR SOLAR SYSTEM That Made This Streaking FX?

I'm just curious why we have this bizarre image of ISON which created the triangle streak effect due to parallax of Hubble's orbit around the Earth.

If this is the case, why aren't there any examples of other objects in our solar system that Hubble captured while tracking the background stars that produced the same effect? Just one other example would be nice. Now it wouldn't necessarily produce the same exact 120 triangle ISON did. However there should be at least one other example of this same phenomenon.

So this begs the question. Even if this is parallax. Why would NASA even release an image like this when they haven't released similar long exposure shots of objects, which shows you ABSOLUTELY NOTHING ABOUT THE OBJECT, lol.