What necessitates LEO constellations numbering in the hundreds or thousands for global connectivity?

Answer

Orbital physics, the need for constant handoffs, and market demand for high-speed access.

Achieving ubiquitous, low-latency service in LEO demands massive constellations because of orbital physics, which forces constant handoffs between rapidly moving satellites, combined with market demand for global high-speed data.

What necessitates LEO constellations numbering in the hundreds or thousands for global connectivity?
orbitsatellitesconstellationLEOglobal coverage