Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes difficult pursuit of tracking deep-space objects.

His years illustrating pulp novels honed his sense of pictorial drama, and his meticulous research ensured historical accuracy, notably in his Civil War paintings.

In college football, games and legacies can be decided by a matter of inches. Throughout much of college football history, ...