Although less likely, viewers in South Dakota, Michigan, Wisconsin, New Hampshire, Vermont and Maine may also see the aurora. The sun sends more than heat and light to Earth — it sends energy ...

Timing, location, and even a bit of luck play a big role in witnessing the aurora borealis, but with solar activity reaching its peak this year, there's no better time to plan your trip.

As the solar activity that causes the aurora borealis is expected to reach the peak of its 11-year cycle in the next year, opportunities to see it are booming via cruises, train trips and tours.