We would be surprised if those young black holes no longer greedily devoured the material around them and merged with other black holes.
如果那些年轻的黑洞不再贪婪地吞吃它们周围的物质并与其它黑洞合并,我们会感到惊讶的。
2
The material that falls into black holes heats up dramatically on its final journey and often means that black holes are strong X-ray sources.
进入黑洞的物质最终温度会骤然上升,也就是说,黑洞往往是强X光的来源。
3
Because the crystal bends light much more strongly than air does, light should have bounced off the holesand traveled down a channel that had been left clear of holes.