NASA Pluto probe’s next target may actually be ‘swarm’ of objects
By Mike Wall Space.com
“The fact that we accomplished the occultation observations from every planned observing site but didnt detect the object itself likely means that either MU69 is highly reflective and smaller than some expected, or it may be a binary or even a swarm of smaller bodies left from the time when the planets in our solar system formed,”
http://www.foxnews.com/science/2017/07/07/nasa-pluto-probes-next-target-may-actually-be-swarm-objects.html