2026 Full-Day Stargazing Course at Tama Six Cities Science Center (多摩六都科学館)

The Tama Six Cities Science Center (多摩六都科学館) in Nishitokyo City holds a monthly stargazing event that combines a planetarium (Science Egg) presentation with rooftop observation. It requires advance application and lottery selection (capacity 50 people per session), is open to elementary school students through adults (elementary students must be accompanied by a guardian), and is free of charge. Session times run between 18:00–20:30 and vary by session (e.g., 19:00–20:30). On rainy or cloudy days, only the dome presentation is held.