NASA featured a photograph by Czech astronomer Jakub Koukal as its Astronomy Picture of the Day. The image, titled “Mostly Perseids,” was taken at the Valašské Meziříčí Observatory. This marks the second time this week NASA has highlighted work from a Czech photographer. Petr Horálek of the Opava Physical Institute reported the news. The photograph showcases the Perseid meteor shower, a popular annual celestial event. NASA’s selection underscores the quality of astronomical observation occurring in the Czech Republic. This recognition brings international attention to Czech astronomical efforts.