While collecting stamps from around the world is a popular facet of this hobby, collecting stamps related to a subject or a concept is also common. Topics can be almost anything, from stamps on stamps, birds, trains, cars, music, to famous people, events, astronomy or space. There are estimated to be as many galaxies visible in the universe as there are stars in the Milky Way – over 100,000 million. So, it is surprising that not many of them are featured on stamps. As space exploration grew, so did ‘Astrophilately’ … Continue reading Guyana Space Stamps