To spot the celestial 'smiley face,' skywatchers in the U.S. will need a clear view of the eastern horizon in the hour leading up to sunrise on April 25. Look to the eastern sky a

Venus and Saturn will be in just the correct spot in their revolution around the sun to match up with the waning crescent moon, making the smiley face appear. Everything is expected to line up Friday morning around 5:30 a.m.

Before sunrise on April 25, a slender waning crescent moon will appear left of Venus and Saturn to create the tilted happy face.