Early-rising stargazers in the UK woke up to a lunar eclipse just before dawn on Friday.
The eclipse was expected to be partial for most of the UK, with the Earth’s shadow only covering part of the Moon.
In some very western areas, and across the Americas, a total eclipse may have been visible – weather permitting.
A stunning “blood moon” was created as the Moon moved into Earth’s shadow, gradually darkening before turning a dusky red.
Stargazers around the world caught the first sign of the lunar event, which began at 05:09 GMT, on a livestream run by LA’s Griffith Observatory.
A lunar eclipse happens when Earth moves directly between the Sun and the Moon, blocking sunlight and casting a shadow on the Moon’s surface.
People sometimes refer to a lunar eclipse as a “blood moon” because of the way the Moon can turn a deep, coppery red during the eclipse.
This is caused by a process known as “Rayleigh scattering”, which also makes the sky blue and our sunsets red.
This is when light is deflected by small particles – such as those in Earth’s atmosphere. It scatters more of the shorter blue wavelengths, leaving longer red wavelengths to remain visible.
Leave a Reply