Messier 2: Difference between revisions

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M2 contains about 150,000 stars, including 21 known variable stars. Its brightest stars are red and yellow giant stars. The overall spectral type is F4.
M2 contains about 150,000 stars, including 21 known variable stars. Its brightest stars are red and yellow giant stars. The overall spectral type is F4.


==HGS Sessions==


 
HGS Sessions - Clearing [[Temple Mount, Jerusalem.]] - 3/20/2015 <ref>HGS Session</ref>


==References==  
==References==