Exotic Objects A black hole’s gravity is so strong that light can’t escape. But every time I see a photo or an illustration there is something streaming in or out of it. How is this possible?
Exotic Objects, Science The Rossi X-ray Timing Explorer detects “heartbeat” of smallest black hole candidate
Exotic Objects Is there a quasar behind every black hole, and a black hole behind every quasar? Are these different faces of the same object?
