There are a number of objects in the Solar System that have been named after Latvian people or places. Many of these are craters on the terrestrial planets but asteroids and exoplanets have also received Latvian names.
Mars Auce crater Talsi crater
Asteroids 1796 Riga 1284 Latvia 1805 Dirikis 2867 Šteins 3233 Krišbarons
External links https://profizgl.lu.lv/mod/book/view.php?id=19056&chapterid=4903