This week, NASA’s Solar Dynamics Observatory (SDO) captured an ultraviolet image of the sun with three black spots that resemble a smiling face. This face may be a harbinger of a solar storm that might cause issues for Earth.
According to ineternational media reports, A small geomagnetic storm watch has been issued for Saturday by the Space Weather Prediction Center of the National Oceanic and Atmospheric Administration. While geomagnetic storms may produce stunning auroras in the sky, they can also interfere with GPS and cause dangerous currents to flow through the electricity system and pipelines.
The coronal holes, which are black patches, are places where solar wind escapes into space more rapidly and readily, keeping those places colder. According to the Exploratorium, a museum in San Francisco, these winds may reach speeds of up to 1.8 million miles per hour.
People took advantage of the chance to create memes and change the smiling sun to resemble a pumpkin or the Stay-Puft Marshmallow Man from the Ghostbusters series.
