And at that time two years ago I mentioned that we were speculating that these jets might in fact be geysers, and erupting from pockets or chambers of liquid water underneath the surface, but we weren't really sure.
Og på den tiden for to år siden nevnte jeg at vi spekulerte i at disse jetstrømmene faktisk kunne være geysirer, som brøt ut fra lommer eller vannkammer under overflaten. Men vi var ikke helt sikre.