the X-ray binary system MAXI J1820+070 (IMAGE) University of Turku Caption Artist impression of the X-ray binary system MAXI J1820+070 containing a black hole (small black dot at the center of the gaseous disk) and a companion star. A narrow jet is directed along the black hole spin axis, which is strongly misaligned from the rotation axis of the orbit. Image produced with Binsim. Credit R. Hynes Usage Restrictions You are free to share the material. Attribution is required. You may not use the material for commercial purposes. You cannot distribute any derivative works or adaptations of the original work. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.