I saw this happen here in Christchurch New Zealand last night the moon at about 1030 was abnormally large driving home it was a complete clear night and it disappeared im still trying to work this out in my another thing i noticed last night which i haven't seen before was satellite looking objects alot of them strategically placed up in the sky they stay stationary tho however at one point i saw two of them change position in the sky. Thier was a very strange airy feeling last night here in chch.