Watch a Mysterious Black Hole Get Kicked Out of Its Galaxy Astronomers working with NASA's Swift satellite attempt to understand a strange source of light nearly 90 million light-years from Earth: is it a supermassive black hole or is it a rare star going supernova? by Robin Burks
Science NASA Swift spots red dwarf star belch superflare: 10,000 times more powerful than largest solar flare ever recorded by Rhodi Lee