Past burgeoning astronauts spent hours assembling ceiling constellations out of glow stars, but kids today can just plug in Segatoys' HomeStar ($239) projector. With a built-in high-brightness white LED, it turns a bedroom into a planetarium, illuminating starry views on your ceiling. A plate slot lets you pick the sky of choice. The Homestar's available in silver and black.
— Trevor Noren