Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent moon form a celestial smirk near the horizon.

Artist Gregory Scheckler’s 'Sky Stories' film and album, launching on Earth Day, uses 25 years of sky imagery and sound to ...