What I like about this Hubble/Webb followup is that it’s

What I like about this Hubble/Webb followup is that it’s not just “we found more icy rocks.” They’re starting to directly characterize tiny trans-Neptunian objects only a few miles wide, and those bodies may have stayed cold and relatively unchanged since the Solar System formed. That makes them less like debris and more like archived source code from 4.5 billion years ago.