Sticking to just the things that we humans have built and sent into the Final Frontier, we can see that only the Sun-Earth and Earth-Moon systems have so far seen their Lagrange points collect ...
The Near-Rectilinear Halo Orbit, centered on the moon. Image credit While there is a mathematical reality of Lagrange points, in practice it’s much easier to orbit these points. That’s exactly ...
The Lagrange Points are celestial equilibrium zones ... shielding from Sun-Earth-Moon, and a clear view of deep space. L4 and L5 are home to stable orbits when the mass ratio of the large bodies ...