Mar 212015
 
An aurora, an eclipse and an equinox

This week has been an exciting week for astronomers and skywatchers in the East Midlands. Within the space of four days, we saw a display of the Aurora Borealis, normally reserved for higher latitudes, as far south as Derbyshire, and a partial solar eclipse with 90% coverage. March 20th was also the spring equinox, the day when the Sun crosses the equator and moves above the Northern Hemisphere. The action started earlier in the week when a geomagnetic storm on the surface of the Sun produced a massive solar flare which collided with the Earth’s atmosphere on the evening of March 17th. The [Read more]

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