The Sahara Desert temperature dropped so low that some areas became covered in snow.
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American astronomer Clyde Tombaugh discovered Pluto.
Winston Churchill gave his first speech in the British House of Commons.
Mark Twain's Adventures of Huckleberry Finn was published in the United States.
Opera singer Andrea Bocelli started his career in the production of 'La bohème' in Cagliari.
The Perseverance rover successfully landed on Mars.
