Published in Triton Station
Author Stacy McGaugh
![](https://tritonstation.com/wp-content/uploads/2024/07/rar_shortbaseline_newton.png?w=1024)
In the previous post, we discussed how lensing data extend the Radial Acceleration Relation (RAR) seen in galaxy kinematics to very low accelerations. Let’s zoom out now, and look at things at higher accelerations and from a historical perspective.