Happy Thursday

"Family, friends, a good laugh and beautiful weather are the best cures."
~ Bar Refaeli

"There is no happiness like that of being loved by your fellow creatures, and feeling that your presence is an addition to their comfort."
~ Charlotte Bronte

Let someone know you care and have a happy Thursday!

The Tombstone Tourist

The Tombstone Tourist

"If death meant just leaving the stage long enough to change costume and come back as a new character...Would you slow down? Or speed up?"
(Chuck Palahniuk)
***Photo taken Blairgowrie Cemetery Scotland***

Autumn Equinox

On this the first day of Autumn
the sun is now on the wane,
day and night are of equal length
so a balance of light and dark will reign.

Now the nights begin to get colder,
increasing darkness ensues,
the sap returns to the trees roots
and the leaves will be changing hues.

This is a time to look back on our past
and for a future to be planned.
The wheel turns to an ageing year
when we remember all things must end.

We must say farewell to the Summer
as Autumn leaves start to fall
and if we listen very hard we'll hear
the chill of Winter's call.

Jacqueline C Nash.
Artist Ruth Sanderson.

The History of Wales

On 21st September 1987, there was a reported sighting of the Afanc of Llyn Llangors (Llangorse Lake).

The Afanc is a lake monster from the mythology of Wales, described as taking the form of a giant beaver or large crocodile, which devoured anyone or anything that entered its waters.

The earliest known literary reference to the Afanc is in a poem by the 15th century Welsh poet, Lewys Glyn Cothi. One legend tells of the wild thrashings of the afanc causing flooding and another tells of a maiden taming the Afanc and letting it sleep in her lap, whilst other villagers attempt to capture it. However, the Afanc awakes and crushes the maiden. Later legends have King Arthur slaying the Afanc in Llyn Barfog in Gwynedd. Nearby is a rock with a hoof print mark in it, which was supposedly made when Arthur's horse, Llamrai, dragged the Afanc from the lake. Iolo Morgannwg then popularised a version in which two long-horned oxen dragged the Afanc from the lake, to be killed.

The fall equinox is Monday: 9 things to know about the first day of autumn

A brief scientific guide to the first day of fall.

The autumnal equinox is upon us: On Monday, September 23, both the Northern and Southern hemispheres will experience an equal amount of daylight.

For those of us in the Northern Hemisphere, it marks the beginning of astronomical fall, with daylight hours continuing to shorten until the winter solstice in December. For those south of the equator, it’s the beginning of spring.

Technically speaking, the equinox occurs when the sun is directly in line with the equator. This will happen at 3:50 a.m. Eastern on Monday.

1) Why do we have equinoxes?

The fall and spring equinoxes, the seasons, and the changing length of daylight hours throughout the year are all due to one fact: Earth spins on a tilted axis.

The tilt — possibly caused by a massive object hitting Earth billions of years ago — means that for half the year, the North Pole is pointed toward the sun (as in the picture below). For the other half of the year, the South Pole gets more light. It’s why we have seasons.

NASA

Here’s a time-lapse demonstration of the phenomenon shot over the course of a whole year from space. In the video, you can see how the line separating day from night (called the terminator) swings back and forth from the poles during the year.

NASA/Meteosat/Robert Simmon

A fun fact about the terminator: It’s not the case that it splits the Earth into even halves of light and dark. That’s because our atmosphere bends sunlight a bit, essentially stretching it over a slightly greater area of land. This “results in the land covered by sunlight having greater area than the land covered by darkness,” NOAA explains. So hang on to this simple, sweet thought: There’s always a bit more daylight than darkness on Earth, as a whole.

And here’s yet another cool way to visualize the seasons. In 2013, a resident of Alberta, Canada, took this pinhole camera photograph of the sun’s path throughout the year and shared it with the astronomy website EarthSky. You can see the dramatic change in the arc of the sun from December to June.

(You can easily make a similar image at home. All you need is a can, photo paper, some tape, and a pin. Instructions here.)

2) Is the equinox really the first day of autumn?

Well, depends: Are you asking a meteorologist or an astronomer?

Meteorologically speaking, summer is defined as the hottest three months of the year, winter is the coldest three months, and the in-between months are spring and fall.

Here’s how NOAA breaks it down:

Meteorological spring includes March, April, and May; meteorological summer includes June, July, and August; meteorological fall includes September, October, and November; and meteorological winter includes December, January, and February.

Astronomically speaking, yes, fall begins when the Southern Hemisphere begins to receive more sunlight than the Northern Hemisphere. And that starts on the autumnal equinox.

3) How many hours of daylight will I get Monday?

Equinox literally means “equal night.” And during the equinox, most places on Earth will see approximately 12 hours of daylight and 12 hours of darkness.

But not every place will experience the exact same amount of daylight. For instance, on Monday, Fairbanks, Alaska, will see 12 hours and 11 minutes of daylight. Key West, Florida, will see 12 hours and six minutes. The differences are due to how the sunlight gets refracted (bent) as it enters Earth’s atmosphere at different latitudes.

You might also notice that both of these locations have daylight times longer than 12 hours. Aren’t day and night supposed to be equal? Daylight time is slightly longer than nighttime on the equinox because of how we measure the length of a day: from the first hint of the sun peeking over the horizon in the morning to the very last glimpse of it before it falls below the horizon in the evening. Because the sun takes some time to rise and set, it adds some extra daylight minutes.

Check out TimeAndDate.com to see how many hours of sunlight you’ll get during the equinox.

4) Can I really only balance an egg on its tip during on the equinox?

This man is very good at balancing eggs. 

AFP/Getty Images

Perhaps you were told as a child that on the equinox, it’s easier to balance an egg vertically on a flat surface than on other days of the year.

The practice originated in China as a tradition on the first day of spring in the Chinese lunar calendar in early February. According to the South China Morning Post, “The theory goes that at this time of year the moon and earth are in exactly the right alignment, the celestial bodies generating the perfect balance of forces needed to make it possible.”

This is a myth. The amount of sunlight we get during the day has no power over the gravitational pull of the Earth or our abilities to balance things on it. You can balance an egg on its end any day of the year (if you’re good at balancing things).

5) When do the leaves start changing colors?

Karen Bleier/AFP/Getty Images

When days begin to grow shorter, deciduous (green leafy) trees start signaling to their leaves to stop producing chlorophyll, the green pigment responsible for the leaves’ color and photosynthesis.

Because the color change is more dependent on light than temperature, it takes place at basically the same time year after year, according to the US National Arboretum.

Temperature and weather conditions, though, can impact the intensity of fall colors and how long they linger. They can also subtly affect the timing of when the leaves start to change. And drought can change the rate at which the leaves turn.

Because of all the variables at play, it can be tough to predict precisely when fall colors will peak and how long they’ll last in a particular area. But here’s an admirable effort: The website SmokyMountains.com (a site promoting Smoky Mountains tourism) created this interactive map (click the link to play with it) to determine peak fall colors across the United States by county.

6) What is actually in “pumpkin spice”?

“Pumpkin spice” is not a single spice but a blend of them. And it contains no pumpkin.

This recipe from Epicurious includes cinnamon, ginger, allspice, nutmeg, and cloves. It’s autumn — go ahead and sprinkle it on whatever you like.

7) Is there an ancient monument that does something cool during the equinox?

During the winter and summer solstices, crowds flock to Stonehenge in the United Kingdom. During the solstices, the sun either rises or sets in line with the layout of the 5,000-year-old monument. And while some flock to Stonehenge for the autumnal equinox too, the real place to be is Mexico.

That’s because on the equinox, the pyramid at Chichen Itza on the Yucatan Peninsula puts on a wondrous show. Built by the Mayans about 1,000 years ago, the pyramid is designed to cast a shadow on the equinox outlining the body of Kukulkan, a feathered snake god. A serpent-headed statue is located at the bottom of the pyramid, and as the sun sets on the day of the equinox, the sunlight and shadow show the body of the serpent joining with the head.

This is easier to see in a video. Check it out below.

8) Are there equinoxes on other planets?

Yes! All the planets in our solar system rotate on a tilted axis and therefore have seasons. Some of these tilts are minor (like Mercury, which is tilted at 2.11 degrees). But others are more like the Earth (23.5 degrees) or are even more extreme (Uranus is tilted 98 degrees!).

Below, see a beautiful composite image of Saturn on its equinox captured by the Cassini spacecraft (RIP) in 2009. The gas giant is tilted 27 degrees relative to the sun, and equinoxes on the planet are less frequent than on Earth. Saturn only sees an equinox about once every 15 years (because it takes Saturn 29 years to complete one orbit around the sun).

Cassini Imaging Team/NASA

During Saturn’s equinox, its rings become unusually dark. That’s because these rings are only around 30-feet thick, and when light hits them head-on, there’s not much surface area to reflect.

9) I clicked on this article accidentally and really just want a mind-blowing picture of the sun

The sun blew out a coronal mass ejection along with part of a solar filament over a three-hour period on February 24, 2015. Some of the strands fell back into the sun. 

Solar Dynamics Observatory/NASA

The image above was taken by NASA’s Solar Dynamics Observatory, a spacecraft launched in 2010 to better understand the sun.

Last year, NASA launched the Parker Solar Probe, a spacecraft that will come within 4 million miles of the surface of the sun (much closer than any spacecraft has been before). The goal is to study the sun’s atmosphere, weather, and magnetism and figure out the mystery of why the sun’s corona (its atmosphere) is much hotter than its surface. Still, even several million miles away, the probe will have to withstand temperatures of 2,500 degrees Fahrenheit.