What disruptions can solar storms cause on Earth?

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Solar Storms Can Cause Disruptions on Earth

Solar storms, characterized by the expulsion of plasma and charged particles from the Sun, can lead to significant disruptions on Earth. These events have the potential to disable satellites in orbit, pose threats to astronauts by exposing them to radiation, and, under specific atmospheric conditions, manifest as vibrant auroras at high latitudes. The Sun's activity, including these storms, follows an approximately 11-year cycle, with the current cycle, the 25th, having reached its peak in 2024.
Satellite Functionality Impairment

When the matter and charged particles ejected during solar storms impact Earth's magnetic field, they can interfere with the operation of satellites. This interference can lead to temporary malfunctions or, in more severe cases, permanent damage, disrupting the services that rely on these space-based assets.
Threats to Astronauts in Space

The high-energy particles released during solar storms present a direct hazard to astronauts. Exposure to this radiation can have detrimental effects on human health, necessitating protective measures and careful mission planning to minimize risk.
Creation of Auroral Displays

A more visually striking consequence of solar storms is the creation of auroras. When charged particles from the Sun interact with gases in Earth's upper atmosphere, they excite these gases, causing them to emit light. This phenomenon results in the spectacular displays of colour, known as the aurora borealis in the Northern Hemisphere and the aurora australis in the Southern Hemisphere, typically observed at northern and southern latitudes.

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What disruptions can solar storms cause on Earth?

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