Smiling Sunshine: NASA captures images of coronal holes causing happy face on Sun | world news


NASA has shared an image of the “smiling” Sun after one of its satellites captured patterns on its surface that appeared to show a happy face.

The US space agency posted the images on social media and wrote: “NASA’s Solar Dynamics Observatory captured the sun ‘smiling’. These dark spots on the sun, seen in ultraviolet light, are known as coronal holes and are regions where faster solar winds are blowing into space.”

People were quick to draw comparisons to a variety of characters and objects, including the Teletubbies baby, Ghostbusters Stay Puff Marshmallow Man, a cookie, a lion, and a pumpkin.

One person wrote on Twitter: “If Teletubbies were to choose a realistic sun, this would be it.”

While another said: “Seems like all those little kids drawing a smiley face sun in preschool hit on something…”

NASA’s Solar Dynamics Observatory was established in 2010 to study how solar activity forms and how it affects space weather.

The observatory’s spacecraft measures the Sun’s interior, atmosphere, magnetic field and energy output., which monitors all forms of space weather, issued an alert headlined “THIS IS NOT A LAUGHING MATTER,” saying the smiley face was formed by holes in the sun’s atmosphere, but “a triple flow of solar wind toward it.” earth spits”.

The first contact with auroras could take place on Saturday.

A solar storm occurs when the sun releases huge bursts of energy in the form of solar flares and coronal mass ejections.

These phenomena send streams of electrical charges and magnetic fields toward Earth at speeds of about five million miles per hour.

While that sounds a bit scary, the result will be more attractive than apocalyptic.

When a solar storm hits Earth, it disrupts the planet’s magnetic field and creates auroras near the Arctic and Antarctic circles – the Northern Lights, or Aurora Borealis, in the northern hemisphere and the Aurora Australis, or Southern Lights, in the south.

It can sometimes be seen south of the Arctic Circle so parts of Scotland could be treated to a light show this Halloween weekend, with clear skies making Saturday night a good time to enjoy the phenomenon.

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