eclipse.gsfc.nasa.gov |
A rare event will
occur on September 28, 2015. It will be a super moon lunar eclipse. Since 1900
it has only happened five times: 1910, 1928, 1946, 1964, and 1982. After 2015,
the next super moon lunar eclipse will occur in 2033.
A super moon occurs
about 3 or 4 times a year when the moon is closest to the Earth – about 360,000
kilometres away, instead of the usual 384,000 kilometres away (238,900 miles).
Because it is closest to the Earth it looks about 12% to 14% larger than usual,
and it seems to shine about 25-30 times brighter than usual.
Lunar eclipses occur
twice a year (sometimes 3 times a year) when the moon is eclipsed by the Earth
moving between the moon and the Sun. Last year in 2014 a lunar eclipse occured
on April 15 and October 8. This year a lunar eclipse occured on April 4. This
lunar eclipse on September 28, 2015, is a total lunar eclipse, taking about 3
hours to pass into darkness and re-emerge. It is likely to be seen in western Asia,
Africa, Europe, eastern Pacific, and the Americas. The next lunar eclipse (a
penumbral eclipse) will occur on March 23, 2016.
Combing a lunar
eclipse with a super moon occurs about every 18 years or longer.
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