The founder of the digital currency service Liberty Reserve has been sentenced to 20 years in prison. Arthur Budovsky had pleaded guilty to conspiring to commit money laundering.
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.