New observations from the Hubble Space Telescope have revealed the hidden hosts feeding vampirelike blue straggler stars, strange objects that appear to stay uncannily young-looking instead of growing into old red giant stars.
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.
