An asteroid discovered by a Hong Kong-born astronomer has been named after a firefighter who died in the city’s deadliest blaze in decades, with his fiancée expressing gratitude for a move that turned him into an eternal “star”.Ho Wai‑ho, 37, was killed in the Wang Fuk Court fire in Tai Po last November while helping to evacuate residents.To honour his sacrifice, amateur astronomer William Yeung Kwong-yu, a former president of the Hong Kong Astronomical Society, has named asteroid 34871...