What was the 1859 Carrington Event? As a massive solar flare, this event disrupted global telegraph systems and caused visible auroras all over the world.

In 1859, astronomer Richard Carrington was studying the Sun when he witnessed the most intense geomagnetic storm recorded in history. The storm, triggered by a giant solar flare, sent brilliant ...

The most intense geomagnetic storm known to us took place in 1859, causing a power outage and wreaking havoc on Earth’s communication systems.

It was known as “the week the sun touched the earth.” In late August and early September 1859, two geomagnetic solar superstorms walloped our planet, illuminating the nighttime sky of ...

The strongest geomagnetic solar storm in history occurred on September 1-2, 1859, disrupting electricity on Earth. A combination of solar events caused “the most potent disruption of the planet’s ...

1859: A magnetic explosion on the sun causes bright auroras on Earth and upends the the fledgling telegraph network. On Sept. 2, 1859, at the telegraph office at No. 31 State Street in Boston at 9 ...

When a geomagnetic storm hits the Earth, it shakes the Earth's magnetosphere. As the magnetized plasma pushes the Earth's magnetic field lines around, currents flow.

ON THIS DAY: Massive solar storm, ‘Carrington Event,’ caused widespread aurora in 1859 If a storm of this magnitude happened now, it would have a more drastic impact ...