Harvest Moon: What is it? Why is it making a rare appearance TONIGHT? THE Harvest Moon will make a rare October appearance tonight. But what is it? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Moon mystery REVEALED: Is THIS why there are swirls on the face of the moon?NASA asteroid tracker: 650ft asteroid hurtling for 'Earth approach' at 16,000MPH THIS WEEKTyrannosaurus Rex: The Once and Future KingGlobal Health: Diagnoses by Horn, Payment in Goats: An African Healer at WorkYellowstone volcano: How 'sleeping GODZILLA supervolcano could tear GUTS out of US'NASA asteroid ALERT: Asteroids 'STRONGER and HARDER TO DESTROY' than first thought