Strange, 7-hour explosion from deep space is unlike anything scientists have seen — Space photo of the week - Live Science

1. Strange, 7-hour explosion from deep space is unlike anything scientists have seen — Space photo of the week  Live Science
2. Black Hole Eats Star: NASA Missions Discover Record-Setting Blast  NASA Science (.gov)
3. This 7-hour cosmic explosion is the longest gamma-ray burst ever seen. Could it be from an elusive class of black hole?  Space
4. The Longest GRB Ever Detected Is An Intriguing Puzzle  Universe Today
5. Watch a black hole fall into a star and then blow it up  National Geographic