Saturn’s rings appear to be lost from view at times this year. Taking the opportunity of the largest full moon on 5 November, the Hong Kong Space Museum will organise live streaming to introduce the supermoon and Saturn’s rings.

A total lunar eclipse will be visible in Hong Kong spanning from the night of 7 September to the early morning of 8 September 2025. The Hong Kong Space Museum will live stream this astronomical event and provide related knowledge during the first half hour of the programme.

The greatest eastern elongation of Mercury will occur on 4 July, when the planet will be well positioned for observation after sunset. The Hong Kong Space Museum will live stream this astronomical event and discuss its significance.

When the planets line up on the same side of the Sun, they will appear to be relatively close to one another. In early January 2025, Venus, Mars, Jupiter and Saturn will be simultaneously observable in the night sky. The Hong Kong Space Museum will live stream the planetary alignment, introducing this astronomical phenomenon and related knowledge.