A peculiar event or situation that deviates from the norm, often associated with the observation of celestial bodies.

आकाशीय पिंडों की मौजूदा स्थिति से अलग एक विशेष घटना या स्थिति।

English Usage: The scientists were puzzled by the moena anomaly observed during the star alignment.

Hindi Usage: वैज्ञानिकों को तारा संरेखण के दौरान देखी गई मोएना विसंगति से हैरानी हुई।