
They were staring at the sun. Many people wonder about the bright halo around the sun this morning, Tuesday, November 12. And speculation is rife on social networks.
According Auckbur Ricaud, president of the Astronomical Society Mauritius , it is an atmospheric phenomenon. " This is due to micro-crystals formed by water vapor, which are at very high altitude. When light passes through the crystal, it forms a halo , "he says. This, he added, should last a few hours.