Is the aurora borealis dangerous?
The Northern Lights occur so high up in the atmosphere that they don’t pose any threat to people watching them from the ground. The aurora itself is not harmful to humans but the electrically charged particles produced could have some potentially negative effects to infrastructure and technology.
Is 2020 a good year to see the northern lights?
But here’s the good news: The time is right to get a glimpse of the aurora borealis. Thanks to longer hours of darkness and clear night skies, December through March is usually the best time to observe this elusive natural phenomenon (though you can sometimes see the northern lights starting as early as August).
Which cruise is best to see Northern Lights?
Norway is an excellent place to visit on a cruise to witness the northern lights and take in the awe-inspiring beauty of the country’s landscapes. It’s where you can find and observe the aurora borealis, as well as fjords and colorful fishing villages, in comfort.
Where is the best place to see the Northern Lights in 2021?
A popular vacation spot all year round for its many recreational opportunities, Priest Lake in northern Idaho, also has the perfect conditions for spotting the Northern Lights.
What two things make up the aurora borealis?
Bottom line: When charged particles from the sun strike atoms in Earth’s atmosphere, they cause electrons in the atoms to move to a higher-energy state. When the electrons drop back to a lower energy state, they release a photon: light. This process creates the beautiful aurora, or northern lights.
What is the difference between the northern lights and the southern lights?
The main difference? One occurs near the south pole, and the others at the north. The scientific name for the northern lights is Aurora Borealis, while the scientific name for the southern lights is Aurora Australis.
Where is the Aurora Australis ship now?
port JEBEL ALI
What color are the Northern Lights?
The colors most often associated with the aurora borealis are pink, green, yellow, blue, violet, and occasionally orange and white. Typically, when the particles collide with oxygen, yellow and green are produced. Interactions with nitrogen produce red, violet, and occasionally blue colors.
Are the Northern Lights radioactive?
“Northern Lights appear when high energy particles from the sun collide with atoms and molecules in the atmosphere, causing them to emit light. And no, the Northern Lights themselves are no source of radiation but a manifestation of what is happening all the time (the sun emits energy).
What is the furthest south the northern lights have been seen?
Historians have uncovered evidence suggesting that the southern hemisphere counterpart of the Northern Lights, the Aurora Australis, may have been witnessed even closer to the equator, with reports of the phenomenon being seen from Samoa in 1921, at a latitude of 13° south, and a disputed report from Singapore at just …