People watching the previous total lunar eclipse in Admiralty, Hong Kong, on January 31 this year. Photo: Sam Tsang

Where to watch blood moon lunar eclipse, longest of 21st century, plus Mars opposition means its double happiness for Hong Kong stargazers

This month is a special treat for astronomy enthusiasts, with the longest total lunar eclipse of the century – and a blood moon – on July 28 coinciding with the time when Mars comes closest to the Earth

Topic |   Space

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People watching the previous total lunar eclipse in Admiralty, Hong Kong, on January 31 this year. Photo: Sam Tsang
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