A black hole is a celestial whirlpool of gravitational death. Things can go in, but they can't get out. But it turns out that one of the most powerful things in the Universe could have a mysterious ...

Size matters when it comes to telescopes. The bigger they are, the farther they can see. Prioritizing constructing large ones is therefore high on the priority list for many observational ...

David Blair receives funding from the Australian Research Council. He is a member of the ARC Centre of Excellence for Gravitational Wave Discovery and is director of the Einstein-First education ...