On September 7th, we will be treated to a full moon and a total lunar eclipse. This occurs when the Sun, Earth, and Moon align so that the Moon passes into Earth’s shadow. In a total lunar eclipse, the entirety of the Moon falls within the darkest part of Earth’s shadow, called the umbra. During totality, it appears a deep red/brown and these lunar eclipses are sometimes called “Blood Moons” because of this phenomenon. For observers in Ireland, the eclipse will begin when the Moon is still below the horizon, but as the sun sets in the west look east to watch the moon rising. As it rises, we will see the second half of the eclipse as the shadow of Earth slowly fades from the Moon’s surface. For best viewing, make sure you have a clear view of the horizon with no trees or buildings in the way and if possible, head to higher ground to allow you to see as much of the eclipse as you can. On September 8th, Saturn will pass very close to the Moon, located to its bottom right by sunset. In the early hours of September 16th and 19th respectively, the Moon will pass directly overhead Jupiter and Venus. The Moon moves very quickly through the sky, so only use the Moon as a marker to find the planets on those dates.
