A positive result will constitute the first detection of relativistic massive black-hole binary motion; it will also serve as a confirmation of the binary nature of PG 1302-102, remove the ...

Pairs circle around each other using different methods of travel to represent binary stars - a star system ... to suggest a black hole and its gravitational pull. Finally, a slow-motion spacewalk ...

An international team of researchers has detected a binary star orbiting near Sagittarius A*, the supermassive black hole located at the center of our galaxy. This is the first time a pair of ...