Tony Adventures24 ืื ืืืณ 2021ืืื ืงืจืืื 1 ืืงืืช Zip Line ฦฑ ืืืืื In astronomy (cosmology), ฮฉ refers to the density of the universeืืื ืืฉืืืืื ื ืื ืืืืื ืืืืจืคืช ืืขื ื ืื ืืืืืขืื
In astronomy (cosmology), ฮฉ refers to the density of the universeืืื ืืฉืืืืื ื ืื ืืืืื ืืืืจืคืช ืืขื ื ืื ืืืืืขืื