The term "blood moon" is often used to describe a total lunar eclipse. During a lunar eclipse, the Earth moves between the Sun and the Moon, casting its shadow on the Moon's surface. The Moon can take on a reddish or coppery hue during this event due to the way Earth's atmosphere scatters sunlight. The scattered sunlight bends around the Earth and reaches the Moon, giving it a reddish color. The exact appearance and intensity of the "blood moon" can vary depending on atmospheric conditions.
As for whether Australians will be able to see a blood moon, it depends on when and where the lunar eclipse occurs. Lunar eclipses can be visible from different parts of the world, but not all lunar eclipses are visible from a specific location. The visibility of a lunar eclipse is determined by the geographic location and the timing of the eclipse.
To determine if Australians will be able to see a specific blood moon or lunar eclipse, it is necessary to know the date and time of the eclipse and the specific location in Australia. You can consult astronomical resources or use online tools that provide eclipse predictions and visibility maps to find out if a lunar eclipse will be visible from Australia.
It's worth noting that lunar eclipses are relatively common events, occurring a few times each year. So, while not every lunar eclipse may be visible from a particular location, it is likely that Australians will have opportunities to witness lunar eclipses in the future.