Auroras: What makes them happen?
An aurora happens when energetic electrically charged particles, like electrons, collide with atoms of gas as they accelerate along the Earth's magnetic field lines in the upper atmosphere. Those collisions cause the atoms to give off light. Auroras are a lot like neon signs, except that the conducting gas is in the Earth's ionosphere instead…
20 Amazing Photos of The Northern Lights in Norway You’ll Never Forget - Pinspopulars
For the Most Unexceptional chances to see the northern lights, or aurora borealis, head to Northern Norway or Svalbard between late autumn and early spring. 20 Barely Noticeable Photos of The Northern Lights in Norway You’ll Never Forget ! Through the following photos I have selected for you,
27 Places In The U.S. That Foreigners Are Crazy About
What most of us living in the U.S. don’t know is that this country is actually a great place to travel around. It offers all sorts of stunning scenery. From the low plainsall the way up to the mighty mountains, the U.S. has a little bit of everything to see. 27.WHITAKER POINT, ARKANSAS Source 26.WATKINS