Remember how we thought we knew what Pluto looked like, but we actually didn't because we had been working off artists' renditions and some HST smudges? Then, all of a sudden, we had *amazing* high-quality, true color photos of that gorgeous thing with its eerie lack of color and surprise heart? <3

We didn't even know Ultima Thule existed five years ago. Here's what it looks like as I'm going to bed! Tomorrow we'll actually know for real!

So happy to meet this icy rocky planet-stuff baby. \o/