![]() ![]() Solar cycles track the activity level of the sun, our nearest star. What are solar cycles? What is the solar maximum? More aurora news: Northern lights expected Thursday night in US. The southern lights are known as the aurora australis. The lights are visible in both the far northern and southern parts of the world. ![]() "The aurora is most often seen as a striking green, but it also occasionally shows off other colors, ranging from red to pink or blue to purple," the University said on its website. The composition and density of the atmosphere and the altitude of the collisions determine the colors of the lights, the University of Alaska, Fairbanks, said. The particles interact with molecules of atmospheric gases to cause the famed glowing green and reddish colors of the aurora, according to NASA. The aurora forms when the particles flowing from the sun get caught up in the Earth's magnetic field. Northern lights photos: See aurora borealis light up skies across several states What are the northern lights? "The material released during these solar flares and CMEs interact with the Earth's magnetic field and excite particles in our atmosphere resulting in a beautiful light show in our sky known as the aurora," she said. "The sun has been more active, resulting in more solar storms that cause solar flares and coronal mass ejections (CME). "There have been an increase in aurora seen in general on Earth," Shannon Schmoll, the director of the Abrams Planetarium at Michigan State University told USA TODAY. Well, if you love the aurora, you're in luck, as it may be coming to a sky near you more often over the next few years thanks to the "solar maximum," which occurs in 2025. So why the uptick in aurora sightings? And is this expected to continue? And a more modest event occurred this week. In late April, for example, a stunning aurora display was seen as far south as Arkansas in the South and Arizona in the West. mod file.The northern lights, aka the aurora borealis, have been appearing more frequently in the night sky over the United States recently. Note that the mod may have a different name in the launcher than the name of the.
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