BA Video: 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, I talk a little bit about this, and what we're hoping to find come July when New Horizons makes its historic close approach to Pluto. If ever there was a cause to say "Stay Tuned", this is it. If more moons are there to be se...