There’s maybe something wonderful and ironic about old school paper mail stamps celebrating cutting edge space technology. These stamps from the US Postal Service feature the recent successful return of the samples captured from the OSIRIS-REx asteroid years ago. Appears the postal service has a quarterly publication and catalog to feature new stamps. That looks really neat too.

Stamps: https://store.usps.com/store/product/buy-stamps/osiris-rex-stamps-S_484204

Catalog: https://www.usps.com/stamp-collecting/assets/pdf/usa_philatelic_catalog.pdf

Collector Zone: https://store.usps.com/store/results/collector-s-zone/_/N-1j49vgd