If "Planetarian.zip" refers to a data or supplement file for a research paper, it may be related to one of these repositories:
: The Geographic Names Information System (GNIS) provides downloadable shapefiles and KML files for planetary nomenclature. 3. Recent Academic Papers File: Planetarian.zip ...
is a quarterly professional journal published by the International Planetarium Society (IPS) . If "Planetarian
: This journal frequently publishes on global environmental and health boundaries, such as the " Safe and just Earth system boundaries ". File: Planetarian.zip ...
Could you provide more context on where you encountered this file name or what the specific topic of the paper is?
Several recent high-profile papers use "Planetary" in their titles, though none are directly linked to a "Planetarian.zip" file in the available data: