Ghez is very active. Both her group and Genzel's group are at the very leading edge. I haven't found an updated GIF, but even when I first saw images like this

Ghez is very active. Both her group and Genzel's group are at the very leading edge. I haven't found an updated GIF, but even when I first saw images like this around 2002, it was clear she was chasing something awesome. https://www.physicscentral.com/explore/people/images/2008orbits_animfull.gif https://www.physicscentral.com/explore/people/images/2008orb...