Jay Leno became the permanent host of “The Tonight Show.”
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The FDA gave Elon Musk the go-ahead to trial his Neuralink brain implants on humans.
The United States conducted its first and only nuclear artillery test at the Nevada Test Site.
Alien, directed by Ridley Scott and starring Sigourney Weaver, was released.
Wonder Woman, directed by Patty Jenkins, premiered in Los Angeles. It was the first superhero film directed by a woman.
The original Star Wars film (Episode IV – A New Hope), directed by George Lucas, was first released.