When the moon casts its glow upon the night sky, it often captivates viewers with its serene beauty. However, on one ...

The 22° Halo is a striking optical ... this phenomenon is a gentle reminder of the interplanetary dust that fills our solar system. In rural or dark areas, away from artificial lights, the ...

who took to Facebook to share a photo of the optical phenomenon at about 2.40pm. “A rare and spectacular sight in the skies above! I am told that this phenomenon is known as a 22-degree halo or ...

Hong Kong on Tuesday witnessed a rare natural phenomenon, a halo around the sun ... explained that halos could be formed all year round and had been spotted in the last few years.