Cube UFO caught near our Sun on March 31, 2017

On March 31, 2017, a cube-shaped UFO has been caught the Earths Sun. It's not the first time that this kind of object is caught in this area. What is it?

Scott C. Waring, ufologist, explains:

This cube UFO was found by UFOnearSUN of Youtube this week. The cube comes and goes, but often only shows its 2D views of the craft, but on rare occasions shows its 3D view. Here you can easily see the outline edges of the craft. The upper right is glowing more brightly that the lower left corner which is darker.