Rare Super “Harvest Moon” Phenomenon Witnessed

September 23rd, 2010 - 7:25 pm ICT by GD  

By Gina Gomez
harvest-moonSep 23, (THAINDIAN NEWS) A wonderful phenomenon known as ” Harvest moon” took place this equinox on Sep 22, Wednesday. The time varied a few hours depending on the location. The full harvest moon was revealed to those who whose view of the sky was not blocked by clouds. The harvest moon refers to a rare position in the sky when the moon appears exceptionally big and bright all night long in the sky. The phenomenon is named “harvest moon” as the farmers used to count upon the its luminous glow to harvest their crops. Hence the name “Harvest moon”. Moreover the sky will be witnessing a bright Jupiter next to the moon and this rare treat has a added bonus for someone who uses a binocular.

Those who used binoculars had a added advantage of spotting Uranus as well. The planet was not visible to the naked eye. The harvest moon and the autumnal equinox happened on the same day. This rarely happens and will again take place in 2029. The last time they had come anywhere close to taking place on the same day was On 23 September, 1991.

Autumnal equinox is a day when the night and day are of equal length. This marks the beginning of fall in the northern hemisphere where the nights keep on increasing till the winter solstice on December 21. The equinox marks the beginning of autumn in the Northern hemisphere and spring in the southern hemisphere. The reason as to why the harvest moon creates an optical illusion of appearing to be abnormally big is not clear.

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