WGN issue 53-5 - October 2025

The October 2025 issue of the IMO Journal is now in print. It will be mailed shortly and subscribers can also immediately access the journal in PDF format.

The contents this month:

• International Meteor Conference 2025 Report Dino Gržinić

• Meteor trajectory/radiant M. Zboril

• Southern Spectroscopic Observatory of the Valašské Meziříčí Observatory Jakub Koukal, Libor Lenža, Jiří Srba, Jan Zítka, Milan Kalina, Martin Ferus, Alexandra Mikušková

• Atmospheric height measurement of meteors detected simultaneously by Digisonde and multi-site optical cameras during the 2019 Geminid shower Lívia Deme, Csilla Szárnya,Veronika Barta, Antal Igaz, Krisztián Sárneczky, Balázs Csák, Nándor Opitz, Nóra Egei, József Vinkó

• Formation of twin craters on Mars Anna Kartashova, Vladimir Efremov, and Olga Popova

• Estimates of parameters of selected meteor showers Anna Kartashova, Vladimir Efremov, and Olga Popova

• From fireballs in the Czech Lands to differentiated asteroids: Studying eucrites as crustal samples of the minor planet Vesta Magdalena Pospisilova

• Science Explorer: The Next Generation of Scientific Literature Discovery Simon Anghel, and the SciX Team

• Ongoing meteor work in Hungary Norton O. Szabó, Balázs Csák, Lívia Deme, Bence Gucsik, Antal Igaz, Márton Rózsahegyi, Krisztián Sárneczky, Nándor Opitz, József Vinkó, László L. Kiss

• A mechanism of long life emission of meteor persistent trains Nagatoshi Nogami, Shinsuke Abe