Explanation: The above mosaic of the Earth's Moon was compiled from photos taken by the spacecraft Clementine in 1994. This image represents the side of the Moon familiar to Earth dwellers. The Moon revolves around the Earth about once every 28 days. Since its rate of rotation about its axis is also once in 28 days, it always keeps the same face toward the Earth. As the Moon travels around its orbit, the Earth based view of the half of the Moon that faces the Sun changes causing the regular monthly progression of Lunar phases. Humans first crashed a spacecraft into the Moon in 1959, but the first humans to reach the Moon landed in 1969. There are now golf balls on the Moon.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Moon - Earth's moon - Luna Publikacii so slovami: Moon - Earth's moon - Luna
Sm. takzhe: Naidite cheloveka na Lune "Muna Liza" Luna v poslednei chetverti i zvezdy-sestry Luna, pohozhaya na Saturn Yuzhnyi lunnyi peizazh Luna zatmevaet Saturn Saturn u kraya Luny Vse publikacii na tu zhe temu >>