On 26 December, there was an annular eclipse occurred. However, people could only see the partial eclipse in Hong Kong. What is the partial eclipse? What is the difference between it and annular eclipse? How should we observe this kind of celestial events?
On 26 December, there was an annular eclipse occurred. However, people could only see the partial eclipse in Hong Kong. What is the partial eclipse? What is the difference between it and annular eclipse? How should we observe this kind of celestial events?