第十九屆中學生天文訓練計劃 (2018-2019)
19th Astronomical Training Programme for Secondary School Students (2018-2019)… 繼續閱讀
中天訓、中學生天文訓練計劃
第十八屆中學生天文訓練計劃 (2017-2018)
18th Astronomical Training Programme for Secondary School Students (2017-2018)… 繼續閱讀
19th Astronomical Training Programme for Secondary School Students (2018-2019)… 繼續閱讀
18th Astronomical Training Programme for Secondary School Students (2017-2018)… 繼續閱讀