This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here.Nikki Haley, one of the many Republicans who swore to stop Donald Trump in 2016 and then became a loyal supporter, is now running against Trump.

This is an edition of Up for Debate, a newsletter by Conor Friedersdorf. On Wednesdays, he rounds up timely conversations and solicits reader responses to one thought-provoking question. Later, he publishes some thoughtful replies. Sign up for the newsletter here.Question of the WeekYoung women are struggling.

In May 1957, an American fighter pilot stationed in the quiet English countryside was suddenly ordered to get into the air and shoot down an unidentified flying object. The pilot, Milton Torres, pursued the target, which appeared motionless at times before zooming at thousands of miles per hour. He locked on to the object and prepared to fire, but it vanished from radar screens.

Of the Brontë sisters, Emily has long been considered the most vexing. She was reportedly jovial around her siblings but disagreeable and timid around anyone else. Her equally tempestuous and aloof reputation left her friendless, and the novel Wuthering Heights—her bold, brutal masterpiece—incensed some readers while enthralling others. She’s a literary oddity, a creature whose reserved disposition seemed to belie a wildly inventive imagination.

This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here.Like astrology signs and the Enneagram, the psychological framework of attachment theory has become a popular blueprint for understanding the self. But as my colleague Faith Hill wrote last weekend in The Atlantic, the four attachment “types” aren’t as cut-and-dried as they may seem.

Marvel movies have never been excessively attached to the real world, given their affinity for Norse gods, alien warriors, flying wizards, and the like. Still, some of these films had at least a vague sense of tactility, and perhaps the most grounded hero was plucky little Ant-Man, played by Paul Rudd, the perfect smirking everyman of the 21st century. Ant-Man’s power is that he can get very small (though sometimes he’ll switch it up and get very large).

In second grade, I stopped being able to do math. One night I went to do my long-division homework and I couldn’t figure it out. My mom demanded that I sit with my math teacher because my sudden inability made no sense. Two weeks later, I was sent home with a disciplinary note for turning in only empty or incorrect homework and was accused of not paying attention in class.Up until then I had been a “good” student, a “smart” girl.

In 1968, three astronauts were sent to orbit the moon. On Christmas Eve, during their fourth lap, the astronaut Bill Anders was preparing to take a series of images of the lunar surface when he spotted the Earth rising above the horizon. The photo he snapped would become known as Earthrise.Humanity had seen a few images of the planet before, but not like this.

“Sometimes a journey must end for a new one to begin,” the Panic! at the Disco lead singer Brendon Urie wrote in an Instagram post last month announcing the band’s separation after 19 years. Urie, the band’s only remaining original member, said that he and his wife were expecting their first child (who has since been born), and that, going forward, his focus would be on family.