Attiyah's Gegenschein:
1- The gegenschein is a light produced in the Earth's magnetic tail.
2- The gegenschein is associated with the neutral sheet and current sheet of the Earth's magnetic tail.
3- The gegenschein becomes markedly enhanced when a plasmoid structure is formed.
4- The gegenschein is mainly generated via electric discharges.
5- Only very small ratio of gegenschein is solar light reflected from on the plasma of the neutral sheet, the current sheet, and the plasmoid.