Here is a bit more information and a strong statement from NASA regarding what they found:

“Pluto is showing us a diversity of landforms and complexity of processes that rival anything we’ve seen in the Solar System,” New Horizons principal investigator Alan Stern told the press. “If an artist had painted this Pluto before our flyby, I probably would have called it over the top – but that’s what is actually there.”

These pics here show off some of the very detailed icy terrain.

We look forward to more pics as they come in and congrats to the team at NASA.

thanks to sciencealert.com for the great info

thanks to NASA for the pics