Wouldn’t you be happy too? The European Space Agency has found a “smiley” face on the surface of Mars — and the joy-sparking pattern could be a sign of life on the bright red dot. The purplish hue, ...

On Sept. 7, the ESA took to Instagram to share multiple views of the smiley face made up of ancient chloride salt deposits that form a mouth-like curve alongside two meteor impact craters that ...

PHOENIX (AZFamily) — There have been some pictures circulating around social media showing a “smiley face” in the night sky that supposedly will be visible on the morning of April 25. In reality, this ...

Viral social media posts claiming a celestial "smiley face" will appear on Christmas are false. The "smiley face" illusion is an optical effect caused by the alignment of a crescent Moon and two ...