Astrophilately is the study of space flights and space-related events with philatelic material.
It is a philatelic study of the historical, scientific and technical progress achieved in the exploration of space. This includes early stratosphere research, the development of rocketry and the precursors to the various types of spacecraft. The relevant projects, events and space programmes are documented.
You will find here the "Guidelines for Astrophilately" as laid down during the 144th F.I.P. Congress in 2022 in Lugano.
We translated the text into Dutch and French, but as stipulated in the F.I.P. regulations, the English text always takes precedence over the translations.
The French "Maison Lollini" at Nice in the Southern France (Provence) has produced a very nice short movie on collecting astrophilately.