The moon typically becomes invisible for a few nights each month because its orbit takes it across the sky during daylight and the sun lights only the far side.
Solar Eclipses: A Basic Explanation
An article published earlier this month described the causes of lunar eclipses, including the one that occurred on March 3 this year. The current article provides a basic explanation of solar eclipses.
What is a Solar Eclipse?
A solar eclipse occurs when the moon moves directly in front of the sun, temporarily blocking its light and causing darkness during daytime.
Solar eclipses are dangerous to look at without proper eye protection, such as special eclipse glasses, as it can cause permanent eye damage.
The Upcoming 2028 Eclipse
On July 22, 2028, a solar eclipse will be visible along a path crossing Australia. It starts in the Kimberley region of Western Australia, then crosses the Northern Territory, western Queensland, western New South Wales, north of Parkes (near Dubbo and Wellington), directly over Sydney, and continues over the Tasman Sea to southern New Zealand.
The eclipse will cause approximately three minutes of darkness at each location on the path of totality.
Background and Context
Solar eclipses occur somewhere on Earth at least once a year. Historically, solar eclipses caused fear among people who did not understand them, and they can confuse wildlife, particularly birds, which may roost then become active again. Dedicated "eclipse chasers" travel to remote locations to observe solar eclipses.
Local Observation and Public Assistance
The Central West Astronomical Society will have members present at key locations to observe the 2028 eclipse and assist the public in safe observation.
More details will be made available before July 22, 2028.
The Society will hold a meeting on Friday, May 1 at 7:30 PM at the Parkes Services Club, Short Street (upstairs in the Sunset Room), which is free and open to the public for those interested in learning more.