If You Like Pluto, Put a Ring on It
NASA’s New Horizons spacecraft is currently speeding through the outer solar system toward its July 2015 date with Pluto, when it will take a good close look at the dwarf planet’s mysterious surface, atmosphere, moons, and… rings?
Less than three-quarters the size of our moon, Pluto nevertheless has no shortage of fascinating features. It has a curiously mottled coloration that seems to change with its seasons, an atmosphere that expands and falls back onto its surface, a system of four moons in orbit around it — the most recent of which, currently called “P4″, was announced just last summer — and, according to Planetary Science Institute senior scientist Henry Throop, possibly even a system of rings.
Hey, at this point… why not?