However, this example of legal political patronage can very easily become an example of corruption. If, while campaigning for governor, the candidate asked for someone's support in exchange for a position in his or her administration, this would be an act of illegal patronage.
A solar eclipse happens when the moon blocks the sun from the earth, and a lunar eclipse when the earth blocks the sun from the moon. Because the apparent diameter (how big it looks) of the moon is about the same as the sun, the alignment of the earth, moon and sun have to be almost perfect for a solar eclipse to occur.
Lunar eclipses can occur only when the full moon occurs near the two nodes of the orbit, either the ascending or descending node. This causes eclipses to only occur about every 6 months, and often 2 weeks before or after a solar eclipse at new moon at the opposite node. The time interval between similar lunar phasesâthe synodic monthâaverages about 29.53 days.