Answer / Jai Prakash

The solar wind speed varies, but on average it travels at about 400-700 kilometers per second (km/s), or approximately 1.36 million kilometers per hour (km/h).

What are asteroids like?

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What is the density of stars?

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Which space flight sent the pictures of moon’s farside and when?

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What is the term for the amount of energy released from each square meter of an objects surface each second?

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Based on best altitude conditions, during what month in the northern hemisphere is it the best time to observe the full moon?

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How stars are formed?

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Tell me how many moons do mars have?

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Explain how far from earth, is the moon?

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What are galaxies?

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Tell me how many planets are now in the solar system?

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When did the challenger return to the earth after its first mission?

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How many moons do Jupiter planet have?

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