Answer / Naween Kumar

The distance between two galaxies can vary greatly. The Andromeda Galaxy, our nearest large neighbor, is approximately 2.537 million light-years away.

Tell me how many moons do mars have?

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How do clouds form?

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How big is the universe?

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The 29 days it takes the moon to complete an orbit around the earth is called a?

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Explain how far from earth, is the moon?

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How is venus like earth?

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What do you enjoy most being an Astronomer?

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If the temperature of a star increases from 10,000k to 30,000k, by what factor will the rate of energy radiated per second increase?

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How many planets are now in the solar system?

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Tell me how many moons do ceres have?

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The time between two successive meridian transits of the sun as observed from a stationary spot on the earth's surface is called?

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All of saturns moons are composed predominantly of what substance?

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