So, here's something interesting I dug up...

Quick and dirty 'collage' by me, using imagery from 'Frontier: First Encounters' and an image posted on [URL="http://canonn.science/wp-content/uploads/2015/10/Merope.png"]cannon.science[/URL] site.
To the left is the system view of Merope, as it appeared in 3250 (First Encounters era); to the right is how the system appears now.
As you can see there are some striking similarities and equally-striking differences between those...
How does that contribute to solving the UA mystery, though?
Well, currently... not so much. Probably not much in the future either, since all eyes are on Merope right now, anyway; alas, I figure it might shed some interesting context to any future findings from those three moons.
That or [tinfoil headdress time] someone or something figured out a way of stripping atmosphere off entire planets and used Merope as a testing ground...

Quick and dirty 'collage' by me, using imagery from 'Frontier: First Encounters' and an image posted on [URL="http://canonn.science/wp-content/uploads/2015/10/Merope.png"]cannon.science[/URL] site.
To the left is the system view of Merope, as it appeared in 3250 (First Encounters era); to the right is how the system appears now.
As you can see there are some striking similarities and equally-striking differences between those...
- The two first planets are gone, replaced by an asteroid belt (and/or captured by the first gas giant, although, that's dubious);
- The composition seems to be VERY similar from there on, for quite a bit -- gas giant (4 moons - 3 extra), gas giant (4 moons - same), brown dwarf (3 moons - same) and, finally, minor planet, now captured by the brown dwarf.
- This continues, if we skip one gas giant (missing body?) to a brown dwarf-minor planet pair.
- The most striking difference though is that all of the moons of Merope-3 (or, as it was in 3250, -5) are planets with an oxygen atmosphere, whereas currently they are just little more than barren pieces of rock.
How does that contribute to solving the UA mystery, though?
Well, currently... not so much. Probably not much in the future either, since all eyes are on Merope right now, anyway; alas, I figure it might shed some interesting context to any future findings from those three moons.
That or [tinfoil headdress time] someone or something figured out a way of stripping atmosphere off entire planets and used Merope as a testing ground...