Early risers on Friday, April 25, 2025, are in for a celestial treat as a rare planetary alignment forms a 'smiley face' in the predawn sky. This phenomenon, known as a triple conjunction, involves ...

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 ...