PHA means Potentially Hazardous Asteroid in Astronomy




Similar to PHA

CEV - Crew Exploration Vehicle
CFCO - Committee For Crescent Observation
CFCP - Center For Cosmological Physics
CFS - Chandrasekhar - Friedmann - Schutz instability
CG - Central Galaxy
CHSS - Century Halo Star Survey
CMA - Canis Majoris A

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