Three years of sun images from NASA's Solar Dynamics Observatory, with two images representing every day.
Video by NASA.
TODAY IN SLATE
The Self-Made Man
The story of America’s most pliable, pernicious, irrepressible myth.
The GOP Senate Candidate in Iowa Doesn’t Want Voters to Know Just How Conservative She Really Is
Does Your Child Have “Sluggish Cognitive Tempo”? Or Is That Just a Disorder Made Up to Scare You?
Why Indians in America Are Mad for India’s New Prime Minister
The Strange History of Wives Gazing at Their Husbands in Political Ads
Transparent is the fall’s only great new show.
Lena Dunham, the Book
More shtick than honesty in Not That Kind of Girl.