Nearly a year after the original Galaxy A7 launched, Samsung has unveiled its Galaxy A5 and A7 handsets to woo the mid-range segment with Samsung Pay.
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.