Interesting facts you might not know about an Eclipse

Interesting facts you might not know about an Eclipse

Lynne North's Blog

In England we experienced a partial solar eclipse on Friday 20th March 2015. The last full eclipse occurred in 1999 and the next partial eclipse we see will be in 2026. As a country we knew about it, we were expecting it, and we had been told what would happen.

Imagine though what it must have been like to people in olden times to see their sun swallowed whole! Would the sun ever come back? Was the world coming to an end? Clearly many beliefs, fears and superstitions arose. So, we don’t experience the same fears these days, but just how much do we know about the wonder known as an eclipse?

What exactly is a Solar Eclipse?

A solar eclipse is a natural occurrence that we see when a new Moon moves directly between the Earth and our view of the Sun. In this way the Earth, Moon and Sun form a straight line. This is known as an occultation. The Moon’s shadow, divided into the dark umbra and lighter penumbra, can be seen on its journey across the Sun. This is quite a rare occurrence as the Earth, Sun and Moon have to be in perfect alignment. During the eclipse we see the Moon beginning to move across the Sun so that we see less and less of it and the light gradually dims. In a total eclipse this continues to happen until the entire Sun is blocked by the Moon for a few minutes and the sky becomes dark as night. The Moon takes about a month to circle the Earth, but we do not see an eclipse each month because the orbital planes of the Moon around the Sun differ from that of the Earth around the Sun. We will only see a solar eclipse when the Moon is directly in front of the Sun and the orbital planes intersect.

Different types of Eclipse

As we know, an eclipse is an astronomical event that occurs when one celestial body partially or totally covers another celestial object, but there are several kinds of Eclipse:

Total Eclipses

In a total solar eclipse the Moon completely covers the Sun from our view on Earth dropping us into total darkness. An eclipse of this nature can only be seen from a relatively small area on Earth, one of around a hundred miles wide and about ten thousand miles long. Areas not in this area may be able to see a partial eclipse.

Partial Eclipses

A partial solar eclipse, as we saw over England this year, occurs when the three celestial bodies do not align in an exact straight line. In this type of eclipse the Moon only partially covers the face of the Sun blocking only a section of it from our view.

Annular Eclipses

The third kind of solar eclipse is known as an annular eclipse and occurs when the Moon looks smaller than the Sun when it passes across the centre of it. This happens when the Moon’s orbit is further away than usual. In this instance we can still see a bright ring of sunlight, or annulus, around the edges of the passing Moon.

Lunar Eclipses

We also get to see lunar eclipses, total, partial and penumbral, when the Earth blocks the Sun’s rays from reaching the Moon. As the Moon does not have its own light it only shines because it reflects the Sun’s rays. Lunar eclipses only happen at Full Moon.

Why are eclipses so rare?

An eclipse is a rare occurrence and each year only between two and five will occur. For the UK there have only been eight total solar eclipses visible over the last five-hundred years! So, why do we not see a solar eclipse every new Moon? The reason for this lies in the tilt of the Moon’s orbit, approximately five degrees from the ecliptic. This results in the Moon usually travelling either too high or too low to block out the Sun’s light. The fact that we ever see eclipses is only because of a coincidence. The Sun is much bigger than the Moon, but also much further away. In this way they look close to the same size from our viewing point on Earth. We must have a full or new moon when the correct nodes line up, and this only happens on rare occasions. When conditions are favourable the smaller Moon appears to block our Sun giving us the amazing phenomenon known as an eclipse.

Royalty and eclipses

Throughout our history we have seen many accounts of eclipses being considered omens of evil for our royalty. The ancient Chinese took this so seriously that failure to predict eclipses could lead to the death of the astrologers! They considered eclipses to be linked to the success and health of their Emperors, so to not predict one and be unprepared for it was thought to put their Ruler in grave danger. The Babylonians concurred with this belief and took no chances. They went so far as to use substitute Kings during solar eclipses in order to swerve the ill luck away from their Ruler and perhaps from their astrologer’s heads too! The 1133AD eclipse in England became known as King Henry’s Eclipse as he died shortly afterwards which added to the belief of the ancients. King Richard III hated eclipses too, but for good reason. The death of his wife around 530 years ago coincided with one.

Religion and eclipses

The Bible uses eclipses, both solar and lunar, in many of its verses. The strange phenomena happening in our heavens are seen to foretell future events. In the Gospels we are told the sky went dark during the crucifixion of Jesus, a sign of bad times to come. The ancient Greeks had similar beliefs, seeing an eclipse as a sign of their God’s anger and foretelling some kind of disaster. In ancient Hindu belief the serpent demons Ketu and Rahu were said to suck away the light of life. Rahu was beheaded by the supreme God Vishnu but his head still flew across the sky to swallow the Sun. The Prophet Muhammad’s son, Ibrahim, died at the time of the eclipse in 632 AD and this was seen as a sign from the Gods to mark his untimely death. Islamic scholars however say that Mohammad confirmed eclipses did not signify the birth or death of anyone. It is still a Hindu belief to bathe during eclipses in order to lead them to salvation from the cycle of life. This rare and unique solar phenomenon – the alignment of sun, moon and earth – is thought to generate curative properties in the holy waters of rivers and ponds.

Myth & Legend about eclipses

This rare phenomenon has been the subject of many myths and legends from ancient cultures right through to today. The belief tends to lean towards a bad omen, blacking out our world seen as a sign of evil and worrying times to come. This is understandable as having the life giving Sun taken away wouldn’t seem to predict anything fortuitous. Many believed the event signified the end of the world, a foretelling of doom. Various cultures see an eclipse as a time when demons or animals eat the Sun. To the Vikings it was eaten by wolves. In Vietnam the culprit was a giant frog or toad. It has been pointed out that the earliest word for eclipse in Chinese, shih, means “to eat.” On a more positive note, in Ancient Greece, a war was stopped thanks to an eclipse. It was understood by the armies to be a sign of peace. This is one of only a few positive beliefs to come from an eclipse!

Superstition about eclipses

It is only natural that such an amazing event will have been the source of many superstitions throughout the years, many still paid heed to today. Some modern superstitions tell us that solar eclipses can be harmful to unborn children therefore they advise pregnant women to stay inside during the event. In India food cooked during an eclipse is believed to be at risk of poison so they fast until it is over. In some Asian countries it is still customary to greet eclipses with lots of noise. Banging pots and pans or lighting fireworks is commonly used to scare any potentially evil spirits away. During an eclipse even birds are said to stop singing due to their confusion over whether it is day or night! On a more positive note, in Italy some people say flowers planted during a solar eclipse will grow to be the brightest and most colourful of all.

Special Sights Baily’s Beads

Near the beginning and end of a total eclipse, the area of the Sun still visible around the passing Moon appears broken up into blobs of light These are known as 'Baily's beads' after the British astronomer Francis Baily (1774-1844). We see them because the edge of the Moon is not smooth, but distorted by gaps in the mountains and valleys allowing light to pass through in only some areas.

Diamond Ring

As Baily’s beads as described above start to disappear, one last bead often remains for a few seconds longer. This final bead has been said to look like a diamond on the shining ring that surrounds the Moon.

The Sun's chromosphere

Just for a few seconds after the diamond ring effect disappears we can briefly see the Sun’s chromosphere (sphere of colour). This consists of a narrow layer of red glowing tongues of gas flames leaping from the surface of the Sun.

The Sun's corona

Only during a total eclipse, the Sun’s corona can be seen as a white halo around the black disk of the Moon. The light of the corona is made up of glowing atoms and the sunlight that shines off dust particles.

Shadow bands

For a short period of time on either side of totality, we might see weird bands of moving shadow racing across the ground, along the sides of buildings or across other light–coloured surfaces. These shadow bands are believed to be caused by irregular bending or refraction of the crescent sunlight by the Earth’s atmosphere.

Strange Facts

A total solar eclipse can happen somewhere on the Earth once every 1-2 years.

If the moon is too far away and too small to cover the sun’s ‘disk’ it causes an annular eclipse, leaving a ring of light.

The longest total solar eclipse can last up to 7.5 minutes.

Temperatures can dip by about 3 degrees during a solar eclipse.

The Moon travels at around 2,250 km (1,398 miles) per hour as it moves across the Sun.

The Sun's diameter is around 400 times larger than the Moon's; but the Sun is about 400 times further away from the Earth than the Moon - hence the exact overlap.

If any planets are in the sky at the time of a total solar eclipse, they can be seen as points of light.

Almost identical eclipses occur after 18 years and 11 days. This period of 223 synodic months is called a saros.

No more Eclipses?

We are likely to reach a time when we no longer see any total eclipses on earth, but not in any of our short lifetimes! The moon’s orbit tends to widen at a rate of about two centimetres per year moving it slowly further away from the Earth. Because of this movement, eventually the necessary celestial coincidences will no longer form total solar eclipses – in around 500 million years or so. This movement of the Moon is cause by the gravitational pull the Moon has over Earth. This pull, as we know, produces the tides we see in our oceans. Over time our oceans send a slight gravitational force back towards the Moon that results in a push away from the Earth and slows down the rotation of the Earth a little. In this way, in time the Moon will be too far away to cover the full face of the Sun any more.

Lynne North

Lynne North is the author of ‘Caution: Witch in Progress’, a children’s humorous fantasy published by Ghostly Publishing in 2013 and launched at Earl’s Court Book Fair, and ‘Zac’s Destiny’, a children’s Sword & Sorcery fantasy. Both are available on Kindle on Amazon worldwide.

To see more of Lynne North's work, click the link to her website or scroll down to the bottom of the page to view her member details
Visit Lynne North's Blog.

Images used for the article can be viewed on their copyright sites by click the image except.
NASA Goddard Space Flight Centers image used for our social media card

ReadersGazette.Com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to


© Copyright 2015 ReadersGazette.Com and on behalf of their authors, all rights reserved.

Scroll Down To Leave A Comment.

Written by Lynne

Visit RG Member 667
Below you can TWEET or SHARE this Article.
click the book image to see more about the book.

In England we experienced a partial solar eclipse on Friday 20th March 2015. The last full eclipse occurred in 1999 and the next partial eclipse we see will be in 2026. As a country we knew about it, we were expecting it,...

Caution: Witch in Progress by Lynne North

Gertie Grimthorpe is born into a society of witches and grows up in Vile Vale, but there is something very wrong with her ... she is beautiful and couldn't be nasty if she tried.
When she finds out that she is to attend a private academy for magical children, Gertie hopes to find her witchy way in the world.
With a moat monster suffering from stomach ache, a shortsighted owl familiar, and mishaps galore, Gertie's adventures are hilarious and heartwarming.
Join Gertie as she...

Please Leave A Comment

ReadersGazette.Com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Amazon USA - Read eBooks using the FREE Kindle Reading App on Most Devices

Join Amazon Prime - Watch Over 40,000 Movies & TV Shows Anytime - Start Free Trial Now

Shop Amazon - Contract Cell Phones & Service Plans

Join Amazon Student FREE Two-Day Shipping for College Students

Shop Amazon - Give the Gift of Amazon Prime

Amazon UK

Amazon UK Deals in Electronics and PC

Amazon Prime UK 30-day Free Trial

Amazon Prime Video UK 30-day Free Trial

Amazon Prime Music UK 30-day Free Trial

Audible UK 30-day Free Trial

Kindle Unlimited

Fast, FREE shipping and more. Prime members also enjoy exclusive access to movies and TV shows, music, unlimited photo storage and Kindle books.
Try USA Prime for FREE
Try UK Prime for FREE


Immerse yourself in inspiring voices by master storytellers who bring books to life, illuminating characters and taking you deep inside the story.
Try USA Audible for FREE
Try UK Audible for FREE


Click the image to view

Why Are Twitter Locking Out Indie Authors?

Since Friday the 13th of October, it seems more and more authors are going onto Facebook complaining they have been locked out of Twitter. Why are Twitter targeting Indie Authors?... continue reading click image.

How to auto-retweet a mention for FREE

RoundTeam is the Twitter owned service for retweeting tweets. It offers a very basic Free version and then many paid options, with a limit of 200 tweets a month and just 1 configuration, the free... continue reading click image.

Who Will Be The Next Doctor Who?

Phoebe Waller-Bridge has apparantly tweeted that it will not be her to be the new Doctor Who but according to Ladbrokes she is still favourite. Yes really the Brits are gambling on who will become... continue reading click image.

Smooth Operator

Every set of “travel misadventure” stories has at least one “ladyboy” experience, we’ve all seen them regurgitated a thousand times and it all comes down to “got this gorgeous girl back... continue reading click image.

The Magic of Spirit

Go back to that time in your life when you have seen a magician, a film about magic or read a book and never forgotten that magical moment, lost in the world of the unknown, fantasy and magic it... continue reading click image.

Why a spirit of adventure can help you to become a memoir writer

Memoirs have become an incredibly popular genre of book in recent years. I don’t know when it started, but for me, the first memoir I read, which was Peter Mayle’s A Year in Provence got me... continue reading click image.

6 lessons about the business of being an author

In 2014 I independently published my first book through Amazon’s Createspace and KDP. The process taught me a lot about writing, publishing, marketing and mainly myself. Recently, I was asked to... continue reading click image.

Pages:  1 2 3 L

Try Video

Enjoy unlimited streaming of movies and TV shows. Anywhere, anytime.
Try USA Video for FREE
Try UK Video for FREE

Reading App

Read Everywhere with the Free Kindle Reading Apps.
USA FREE Kindle Reading App
UK FREE Kindle Reading App