Sedna's diameter is almost 2000km
I wonder if the Pluto-Kuiper Express can get a close look at? I bet it has moons. Is the PKE still going to happen btw?
Space/Science » in reply to It's a KBO
I wonder if the Pluto-Kuiper Express can get a close look at? I bet it has moons. Is the PKE still going to happen btw?