The Sahara Desert temperature dropped so low that some areas became covered in snow.
Source
The Perseverance rover successfully landed on Mars.
The first Ironman Triathlon was held in Kona, Hawaii, USA.
The Republic of Gambia gained its independence from the United Kingdom.
Mark Twain's Adventures of Huckleberry Finn was published in the United States.
WikiLeaks published the first US diplomatic cable leak provided by Chelsea Manning.
