Sierra Club's Kelly Kizer Whitt offers
some October viewing highlights. (Click on the link to see the full article. The following is a summary.)
1. The Orionid Meteor ShowerIt will peak overnight from October 21 to 22, but you might catch Orionid meteors any night between October 2 and November 7. The dust and debris burning up in Earth’s atmosphere is left over from Halley’s Comet.
2. The Moon October’s full moon (Hunter’s Moon) is on October 15. Being mid-month, there are - in some places - new moons at the beginning and end of October. The first one was actually on September 30 in the USA, but on October 1 farther east. On October 30 there is another new moon, sometimes called a “black moonâ€. On Halloween night, you may catch a sliver of the young crescent moon in the west just before it sets. Bright Venus will also be in the west, with Saturn to its upper right.
3. Moon PairingsOn October 18, the moon rises in the constellation Taurus—specifically in the Hyades cluster of stars. Over the course of the evening and into the morning hours, the moon will get closer and closer to the bright star Aldebaran, actually passing in front of it or just skimming by, depending on your location.
4. The Galaxy Next DoorFall is the season for seeing our nearest spiral galaxy, Andromeda. It’s part of the constellation of the same name. To find it, locate the
W shape of the nearby Cassiopeia constellation, and follow the right half down to its end point.
The Andromeda Galaxy (M31) can be seen without any optical aid, but it’s best to look with a telescope or binoculars first to nail down the location.