close
    how big is the moon

    0  Views: 721 Answers: 2 Posted: 12 years ago

    2 Answers

    The Moon is just under 3,500 kilometres (km) wide. This means the Moon is not very small compared to Earth. So the Earth and Moon together are sometimes called a binary or double planet system.

    The Moon is approximately 1/4 of Earth's diameter, 1/80th of Earth's mass and 1/50th of Earth's volume. Its gravity is about 1/6th of Earth's.
    The Moon has an equatorial diameter of 2,160 miles (3476 km). Other measurements include:Equatorial radius is 1,738.14 km or 1,080 milesEquatorial circumference is 10,921 kmSurface area is 3.793 x 107 km2Volume is 2.195 8 × 1010 km3Mass is 7.734 x 1022 kgGravity is 1.622 m/s2.


    Source:http://wiki.answers.com/Q/How_big_is_the_moon



    Top contributors in Astronomy & Space category

     
    ROMOS
    Answers: 106 / Questions: 0
    Karma: 7785
     
    Benthere
    Answers: 13 / Questions: 1
    Karma: 7080
     
    jhharlan
    Answers: 82 / Questions: 0
    Karma: 4935
     
    country bumpkin
    Answers: 66 / Questions: 0
    Karma: 4560
    > Top contributors chart

    Unanswered Questions

    8us game
    Answers: 0 Views: 7 Rating: 0
    sex Ấu Dâm
    Answers: 0 Views: 11 Rating: 0
    Whats the most gay male name
    Answers: 0 Views: 10 Rating: 0
    Gameiwin 68
    Answers: 0 Views: 11 Rating: 0
    blue88.ink
    Answers: 0 Views: 12 Rating: 0
    789winsgcom
    Answers: 0 Views: 11 Rating: 0
    Dung môi NMP nhập khẩu
    Answers: 0 Views: 10 Rating: 0
    Gamebai 68
    Answers: 0 Views: 10 Rating: 0
    > More questions...
    483491
    questions
    724135
    answers
    812705
    users