Northern lights, also known as auroras, are one of the most breathtaking natural phenomena on Earth. They are luminous displays of light that often appear in northern regions, such as the northern hemisphere in areas like Scandinavia, Alaska, the Canadian Arctic, and Greenland. The mesmerizing occurrence of auroras has fascinated people for centuries.
Auroras are formed when charged particles from solar winds interact with the Earth’s atmosphere. Solar wind is a continuous stream of electrically charged particles flowing from the outer atmosphere of the Sun. When these particles encounter the Earth’s magnetic field, they are directed towards the Earth’s poles. As solar wind particles collide with the atmosphere, they interact with gases in the atmosphere, such as oxygen molecules, creating lights – auroras.
The colors of auroras vary, but the most common ones are green, red, purple, and blue. These colors result from the interaction of different gases, such as oxygen and nitrogen, with the charged particles from solar winds. Green and red auroras occur when the charged particles interact with oxygen molecules at different altitudes in the atmosphere, while blue and purple auroras result from nitrogen’s interaction with the solar wind particles.
Auroras can appear at any time of the year, but they are more common in winter and autumn. This is because during these seasons, darkness prevails for longer periods in northern regions, providing better opportunities for observing auroras. Additionally, the sun is weaker in winter, which can lead to more intense auroras.
Many aurora enthusiasts travel to northern regions such as Norway, Iceland, or the Canadian Arctic to witness this spectacular natural phenomenon firsthand. Many of these places even offer specialized tours and hotels dedicated to aurora watching, providing visitors with the best possible experience of seeing the auroras.
Auroras have been a part of many cultures and beliefs for thousands of years. For example, ancient Scandinavians believed that auroras were the shining weapons of a mighty warrior in the sky, while the Inuit believed that auroras were the dancing souls of spirits. Today, auroras remain a mystery to many but are also an inspiring and beautiful phenomenon that unites people around the world.
To see and experience northern lights in person, contact Kotimaailma Rovaniemi. You can also book accommodation directly from webshop and Kotimaailma’s customer service will guide you to find the best spots to see northern lights. Also other winter activities can be arrange by Kotimaailma.