To mitigate the effects of climate change, FedEx will invest $2 billion to become C-neutral, For this purpose, the transit firm reveals a new pledge today.
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.