First I've heard of this... https://en.wikipedia.org/wiki/Near-rectilinear_halo_orbit https://en.wikipedia.org/wiki/Near-rectilinear_halo_orbit Rather than ca

First I've heard of this... https://en.wikipedia.org/wiki/Near-rectilinear_halo_orbit https://en.wikipedia.org/wiki/Near-rectilinear_halo_orbit Rather than calling it stable, maybe it should be called a surprisingly stable orbit.