POHER C, POHER D. Transient Luminous Events, into the Stratosphere and the Mesosphere, observed during violent thunderstorms lightning, are explained thanks to laboratory jets of photons in air, occuring during emission of Gravitational Quanta. ASSRJ [Internet]. 2021May28 [cited 2024Nov.23];8(5):261-8. Available from: http://116.203.177.230/index.php/ASSRJ/article/view/10216