In the clip, directed by Frank and Ivanna Borin, Zayn is a celestial being trapped on Earth, guided by falling stars as he explores a magic-tinged lake and a forest. "Feels like stardust/ Floatin ...

Some micrometeorites are real stardust—flecks from exploded stars. Others are likely created when asteroids collide and comets vaporize. Larsen learned to identify the unique features that take ...