Monday, August 1, 2011

soon… (The Sun)

 

The_Sun_by_the_Atmospheric_Imaging_Assembly_of_NASA's_Solar_Dynamics_Observatory_-_20100819

The Sun is the star at the center of the Solar System…

It is almost perfectly spherical and consists

of hot plasma

interwoven with magnetic fields.

About three quarters of the Sun’s mass

consists of hydrogen,

the rest are helium.

The Sun is currently travelling through the

Local Instellar Cloud in the

Local Bubble Zone.

The mean distance of the Sun from Earth

is approximately 149.6M km.

The distance of the Moon to the Sun

is about 150M km.

 

en.wikipedia.org

SOON…

 

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