Recently, NASA made their entire media library accessible to the public and since then, we’ve been excitedly scrolling through some spectacular images from space. Now, the Northern Lights are mesmerising to see from land but there’s something about a space station’s unique vantage point that really shows off just how magical this display is.
The essence of the article was as follows:
“One strange side effect of the equinox is a dramatically increased likelihood of auroras………….
NASA data shows that geomagnetic disturbances are twice as likely to occur around the equinoxes (March-April), (September-October) than around the solstices. Why? The answer is likely the same reason for the season: axial tilt."
(Image taken 17/03/16 by Antti Pietikainen)
Both NASA and the Goddard Space Centre have announced that the Sun’s polarity has finally flipped. Don’t worry; it sounds dramatic, but this is a natural, recurring phenomenon and totally harmless! The flip in polarity heralds the peak of Solar Cycle 24 and signifies the mid-point in this particular Solar Maximum (the period when the Northern Lights are historically at their most frequent and spectacular).
Basically, what the experts are saying is that half of the Solar Maximum is behind us but the other half, very possibly the better half, still lies ahead.
Two of the NOAA/NASA Solar Cycle Prediction Panel’s leading panellists believe that the current solar cycle will start to decline in 2015, but note that their own research suggests that major solar flares and noteworthy geomagnetic activity normally occur as a solar cycle declines.
The midnight sun in Scandinavia means that the Northern Lights won’t be visible until late August and early September. So when is the best time to go?