International Observe the Moon Night

NASA’s International Observe the Moon Night Returns September 19, 2026

September 19, 2026

Stylized illustration of silhouettes of people looking up at a graphic "Observe the Moon" in the night sky. The sky is faded

NASA’s annual International Observe the Moon Night returns on Saturday, September 19, 2026, inviting sky-watchers worldwide to view the lunar surface during its first-quarter…

NASA Celebrates International Observe the Moon Night with Global Events

September 19, 2026

Graphic advertising International Observe the Moon Night

NASA and global partners celebrated International Observe the Moon Night on September 19, 2026, with events highlighting lunar science, Artemis II mission insights, and…

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