Let's get real—if you could jump across eras, you wouldn't go light. You'd pack on pieces of the Renaissance, bits of the retro-futuristic. A scroll, a Game Boy, perhaps a neon monocle to complete ...

Images of a supposed "Smiley Face Moon" have been popping up on social media. Here's what's real about this week's sky show.

The 'bots are among us, including delivery drones, autonomous vehicles and service droids.