100 Hours of Astronomy - Global Stargazing Event #1730384 (License: Personal Use)

The logo features a blue stopwatch framing two joyful human silhouettes, evoking shared discovery and the passage of time. Surrounding it are golden celestial motifs-a crescent moon, ringed planet, star, and bold typography reading “100 Hours of Astronomy”-highlighting the event’s mission to connect people with the cosmos through observation and education.

Used on astronomy outreach websites, event landing pages, social media campaigns, and educational materials to promote the biennial global event organized by the IAU, targeting amateur astronomers, educators, and the public seeking accessible stargazing experiences.