Nasa information: Speed of {light}:300000 km/s Speed of {sound}:343 m/s Speed of {Earth} around the sun:30km/s Speed of {moon} around the earth:1.022 km/s Speed of {milky way}:600km/s Q:How many {sun's} in this universe? Ans;500 Q:How many {galaxies} are there? Ans;125,000,000,000 Speed of {solar system}:200 km/s Q:Define {Earth}: Ans: The name Earth is a Germanic word, which simply means “the ground.” Earth distance from Sun:{147.92} million km Earth distance from moon:{384,400} km The {sun} is 1.3 million times bigger than the earth A {light year} in 971581671127 trillion kilometers Speed of {Earth} on its axis:460 meters per second Q:How long does it take for {sunlight} to reach the earth? Ans:Oaverage it takes light from the sun about {8 minutes and 19 sec} to reach earth Au :Astronomical Unit 1 sec=💯💯💯 💯 0 nano sec Q: The Mass of the earth: {6000,000,000,000,000,000,000,000} kg• how many railway station in pakistan? And:633 how many airports in pakistan? And:139 h...
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