As close as 353636km

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Distance to the Moon varies between 356 and 406 thousands of kilometers (measured to Earth center). Last night I pictured our natural satellite one day before full Moon, and the distance between me an... Read More

Imperfect Sun

AR12546 is the symbol of sunspot group (Active Region) that has been passing over sun disk since one week. It is pretty huge and can be spotted without any optical instrument but WITH some kind of sol... Read More