Astronomy and natural phenomenon enthusiasts could be treated to a rare spectacle this weekend. A powerful solar flare, recently recorded, could generate a geomagnetic storm capable of producing auroras in various regions of the northern United States on July 2nd and 3rd.
What caused the possible appearance of the aurora borealis? The activity began after a solar flare recorded on Tuesday, which peaked around 4:50 p.m. EDT. According to NASA, t…