How do Northern Lights affect us? 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 isnot harmful to humansbut the electrically charged particles produced could have some potentially negative effects ...
We're now approaching a solar maximum, expected to occur in July 2025, which will be a time when there are a large number of sunspots and increased solar activity. Massey said the solar events that cause auroras will become more common as we head toward the solar maximum. Other plan...
Several things need to align for the skies over the UK to dazzle again. Any solar eruptions that do occur need to be aimed at Earth and cause a strong geomagnetic storm. It also needs to be dark enough with settled weather allowing clear...
If yousaw the northern lightsduringthe geomagnetic storms in May 2024, you might have noticed that your smartphone made the photos look even more vivid than reality. Auroras, known as the northern lights (aurora borealis) or southern lights (aurora australis) occur when thesolar wind disturbsEart...
Why are northern lights that appear at low latitudes red? Two reasons: One, the red occurs at higher altitudes and can thus be seen further away from the poles: sometimes all you see is the upper edge of the red peeking over the horizon. Secondly, during very large storms, there is ano...
However, they can also be devasting——causing damaging space weather. Geomagnetic storms are classified as either "recurrent" or "non-recurrent." Recurrent storms, corresponding with the Sun's rotation, occurevery 27 days. Do geomagnetic storms affect humans?
With that attitude no education would ever occur as everyone would walk around with a self-righteous anger all the time, which explains the decay to hearing opposing ideas and having discussions these days. I feel sad that you have this attitude, we all need to step back from the "gotcha"...
The aurora borealis and aurora australis have dazzled us in the night sky for centuries. Here’s what causes them—and why we’re seeing them more lately.
The color of the aurora depends mostly on your altitude, because the higher you are the less atmosphere there is for the sun’s radiation to collide with. Green is super common because they occur where there is the most oxygen in the atmosphere, which radiates its energy away in the form...
If you saw the northern lights during the geomagnetic storms in May 2024, you might have noticed that your smartphone made the photos look even more vivid than reality. Auroras, known as the northern lights (aurora borealis) or southern lights (aurora australis) occur when the...