Popularity of the Name Raisa. This name is not popular in the US, according to Social Security Administration, as there are no popularity data for the name. This doesn't mean that the name Raisa is not popular in other countries all over the world.
Causes of Halos and Glare. Halos typically occur when your surroundings are mostly dim or dark whereas glare is more likely to happen during the day. Halos and glare can be a normal response to bright lights or, in some cases, can be the result of a more serious eye problem.
How the Aurora Borealis occur. 1  The Northern Lights are caused by the interaction of the solar wind-a stream of charged particles escaping the Sun-and our planet's magnetic field and atmosphere. When these field lines snap back into position, charged particles from the solar wind are again pushed into the Earth's atmosphere, causing aurora. 2  The more magnetic field lines that disconnect and snap back, the further south the Northern Lights can be seen.