Space.com: Pluto may only be the beginning of NASA New Horizons' exploration of the Edgeworth-Kuiper Belt. Project scientists Alan Stern and Mark Buie explain how the surprising population of Kuiper Belt Objects are time capsules from the formation of our Solar System.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Images show surprise changes to the spacecraft as it interacted with the atmosphere.