Possible "Rogue Planet" discovered
...or it could be a brown dwarf.. a not-so-fully-formed star.
In any case it's not much like the Rouge Planet from the Enterprise episode of the same name.
still, very fascinating.
"Savor the fruit of life, my young friends. It has a sweet taste when it's fresh from the vine. But don't live too long... The taste turns bitter... after a time."