Basic concept of mercury.
MERCURY : Roman mythology has mercury is the god of import,roberry and tour. It is the closest planet to the sun. ROTATION : 58.65 days, REVOLUTION: 88 days fasted revolution in solar system. Maximam diurnal range of temperature. its days are scorching hot and nights are frigid.It has no atmosphere and no satellite.It is a hot planet.Here has no water on it.Mercury has no gas .it has no protective blanket like ozone around it to prevent us from harmful radiations.Diameter of mercury planet is 4878 km. It has no satellite.Only one spacecrapt has visited to the mercury.Mercury surface callled when a new nasa mission go to mercury.
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