What new features are available in iOS 14.4 for the latest iPhone and iPad update. In an iPhone 12 Pro Max, the update size was about 350MB.
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.