What Formed Pluto’s Moons?
As the New Horizons spacecraft approaches the Pluto system (much, much) faster than a speeding bullet, we’re learning more and more about the weird little world and its retinue of moons.
But how those moons got there is still something of a mystery. In this week’s BA video, Phil Plait talks about this, and what we’re hoping to find come July when New Horizons makes its historic close approach to Pluto.