“Black holes, black holes, black holes. We're seeing them early in the universe, in huge sizes, in much greater quantities than some of us expected, and we've discovered new classes of black holes.”
“We've learned a lot more about how X-rays are produced in the vicinity of black holes. We've learned a little about how they work, how they are born and how they live.”
“We've had a very nice birthday present. Our mission has been extended for an additional five years, so we should have a total of ten years of operations.”
