In 1997, the cult Heaven's Gate committed mass suicide predicated on the idea that there was a spaceship hiding in the tail of the then-visible comet Hale-Bopp waiting to take them to the next level. It was an incredibly tragic event.
Em 1997, a seita do Heaven's Gate  perpetrou um suicídio coletivo com base na ideia de que havia uma nave espacial escondida na cauda do então visível  cometa Hale-Bopp, à espera de levá-los  para o nível seguinte.