Morten Soerensen of Livermore has been collecting hotel keycards since the 1990s. As a frequent business traveler in the high-tech industry, he started amassing them as souvenirs of the places
Also this week, a philatelic review of SpaceX’s Starship and its plans to land astronauts on the moon in 2025 or 2026, and a review of All About Stamps, a British website launched in 2018.