I'm aware of those (especially ModArchive) and I tried finding it there, but when searching for "space debris", it only found a different song (XM format). But then I took the hint to search for "space_debris" from the screenshot on the info page, and with that I was able to find it:

https://modarchive.org/index.php?request=view_by_moduleid&qu...

And yes, it is really "only" a "classic" 4-channel MOD file! Cool...

So, ModArchive is great, but the search function has some room for improvement :)