The northern lights are also called "aurora borealis", or simply "auroras". The "northern" part of the name is because they occur along the North Pole. That said, these lights appear in both polar regions, in the Northern and Southern Hemispheres. The lights appearing near the South pole ...
Here is an easy to grasp guide to the science behind one of nature's greatest light shows, written by a geologist and experienced aurora guide.
Why has theAurora Borealisbeen so unusually bright, and why has it been visible so much farther south than normal? Here's the science behind what's going on. Aurora chasers across Canadaand the northern United States have been having an amazing year so far. ...
Why has theAurora Borealisbeen so unusually bright, and why has it been visible so much farther south than normal? Here's the science behind what's going on. Aurora chasers across Canadaand the northern United States have been having an amazing year so far. Especi...
What causes the aurora borealis, also called the northern lights? "The aurora is caused by the interaction of energetic particles that have erupted from the sun and collided with molecules in the earth's atmosphere," she said. Those energetic particles from the sun, known as electrons, first ...
In northern latitudes, the effect is known as the aurora borealis (or the northern lights), named after the Roman goddess of dawn, Aurora, and the Greek name for the north wind, Boreas, by Pierre Gassendi in 1621. The Cree call this phenomenon the "Dance of the Spirits". "Some elders...
These lights, of course, are the aurora borealis—the northern lights—and, in the south, the aurora australis. Most of the time they’re greenish-yellow, but sometimes they take colors from violet to red. The auroras can be seen at any time of the year, with the right atmospheric ...
Northern lights (aurora borealis) and the southern lights (aurora australis) are aerial light shows that appear at night (also occurring during the day but less visible if at all). They are look like waves of light in many colors of the spectrum moving and undulating like snakes in the ...
"We thought it was clouds at first, but all of a sudden, they started jumping and moving and we said, that's the Northern Lights," he said. On Tuesday, the Northern Lights, or aurora borealis, is expected to give us a second night of a beautiful light show. But what exactly are ...
These lights, of course, are the aurora borealis—the northern lights—and, in the south, the aurora australis. Most of the time they’re greenish-yellow, but sometimes they take colors from violet to red. The auroras can be seen at any time of the year, with the right atmospheric ...