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Sun Enjoying
Sun Enjoying
The Sun fuels life on Earth through energy transformation, impacting existence profoundly.
The Sun fuels life on Earth through energy transformation, impacting existence profoundly.
Enjoy Sun’s Energy
Enjoy Sun’s Energy
The Sun’s electromagnetic radiation is the invisible engine behind vitamin D production, colorful vision, and the heat warming your home, powering nearly every life-sustaining process on Earth.
The Sun’s electromagnetic radiation is the invisible engine behind vitamin D production, colorful vision, and the heat warming your home, powering nearly every life-sustaining process on Earth.
Electromagnetic Radiation
Electromagnetic Radiation
The Sun turns some mass into energy mainly by the fusion of four hydrogen protons into one helium nucleus and other particles.
The Sun turns some mass into energy mainly by the fusion of four hydrogen protons into one helium nucleus and other particles.
This energy can take more than 100,000 years to escape from the Sun, but it can reach us in just over 8 minutes.
This energy can take more than 100,000 years to escape from the Sun, but it can reach us in just over 8 minutes.
This is because only electromagnetic energy can travel through a vacuum and reach Earth at the speed of light.
This is because only electromagnetic energy can travel through a vacuum and reach Earth at the speed of light.
Infrared Radiation (Heat)
Infrared Radiation (Heat)
Almost half of the Sun’s radiation that reaches the Earth is infrared radiation that keeps our planet warm and habitable.
Almost half of the Sun’s radiation that reaches the Earth is infrared radiation that keeps our planet warm and habitable.
Sunlight contains all levels of energy and infrared photons have just enough energy to be absorbed by the bonds between atoms.
Sunlight contains all levels of energy and infrared photons have just enough energy to be absorbed by the bonds between atoms.
These specific photons have the right amount of energy to make water molecules vibrate and warm up, so our nerves detect the heat.
These specific photons have the right amount of energy to make water molecules vibrate and warm up, so our nerves detect the heat.
Visible Light
Visible Light
Of all the frequencies of the electromagnetic radiation from zero to infinite, we can only detect a tiny range with our vision.
Of all the frequencies of the electromagnetic radiation from zero to infinite, we can only detect a tiny range with our vision.
Our eyes are equipped with proteins called opsins that can only perceive a limited range of wavelengths, the visible light.
Our eyes are equipped with proteins called opsins that can only perceive a limited range of wavelengths, the visible light.
But colours don’t exist in reality, they are just fluctuating electromagnetic waves that our brains simplify to colours.
But colours don’t exist in reality, they are just fluctuating electromagnetic waves that our brains simplify to colours.
Ultraviolet Radiation (UV)
Ultraviolet Radiation (UV)
Depending on the wavelength of the ultraviolet light it can be very dangerous for life or extremely useful.
Depending on the wavelength of the ultraviolet light it can be very dangerous for life or extremely useful.
Most of it is absorbed by the ozone layer; the one that passes can damage your skin and help to produce vitamin D for our bones.
Most of it is absorbed by the ozone layer; the one that passes can damage your skin and help to produce vitamin D for our bones.
When ultraviolet light hits our skin, our melanin gets darker and increases over days, protecting cells’ DNA from further damage.
When ultraviolet light hits our skin, our melanin gets darker and increases over days, protecting cells’ DNA from further damage.
Enjoy Sun’s Rythm
Enjoy Sun’s Rythm
From the food on your plate to the warmth on your skin, the Sun shapes every moment of your life, and has done so for billions of years.
From the food on your plate to the warmth on your skin, the Sun shapes every moment of your life, and has done so for billions of years.
Your whole life
Your whole life
Long before humans walked the Earth, the Sun was already burning and it will continue to shine for billions of years after we are gone.
Long before humans walked the Earth, the Sun was already burning and it will continue to shine for billions of years after we are gone.
Throughout our lives, it remains a steadfast companion, appearing each day to cast light and warmth across the planet.
Throughout our lives, it remains a steadfast companion, appearing each day to cast light and warmth across the planet.
With every sunrise, it delivers the energy that fuels forests, feeds oceans, and sustains every living thing on Earth.
With every sunrise, it delivers the energy that fuels forests, feeds oceans, and sustains every living thing on Earth.
Every year
Every year
Every year, Earth’s orbit around the Sun takes 365 days, a full cycle that civilizations have tracked and celebrated throughout history.
Every year, Earth’s orbit around the Sun takes 365 days, a full cycle that civilizations have tracked and celebrated throughout history.
The solstice occurs twice annually when Earth’s 23.5-degree axial tilt positions one hemisphere toward the Sun and the other away.
The solstice occurs twice annually when Earth’s 23.5-degree axial tilt positions one hemisphere toward the Sun and the other away.
On solstice day, one hemisphere gets its longest daylight of the year, while the opposite one experiences its shortest.
On solstice day, one hemisphere gets its longest daylight of the year, while the opposite one experiences its shortest.
Every day
Every day
About 4.6 billion years ago, when a cloud of gas collapsed under its own gravity creating the Sun and planets, Earth started spinning.
About 4.6 billion years ago, when a cloud of gas collapsed under its own gravity creating the Sun and planets, Earth started spinning.
While in the vacuum of space there is no friction, it continues at a nearly constant rate, only slightly slowed by the Moon’s gravity.
While in the vacuum of space there is no friction, it continues at a nearly constant rate, only slightly slowed by the Moon’s gravity.
Each full rotation of Earth is what we call a day, which we divide into 24 hours, with each hour containing 60 minutes.
Each full rotation of Earth is what we call a day, which we divide into 24 hours, with each hour containing 60 minutes.
Every minute
Every minute
Every minute, the Sun converts 240 million tons of hydrogen into energy, sends enough sunlight to power Earth for a year.
Every minute, the Sun converts 240 million tons of hydrogen into energy, sends enough sunlight to power Earth for a year
It provides 99.9% of all the energy on our planet and without it, the Earth would freeze within days. making life impossible.
It provides 99.9% of all the energy on our planet and without it, the Earth would freeze within days. making life impossible.
Every bite of food we eat comes from the Sun’s energy, because plants need sunlight to grow through photosynthesis.
Every bite of food we eat comes from the Sun’s energy, because plants need sunlight to grow through photosynthesis.
Enjoy Sun’s Existence
Enjoy Sun’s Existence
Discover how sunlight sparked life on Earth, transformed our atmosphere, and continues to power every creature alive today, from bacteria to humans.
Discover how sunlight sparked life on Earth, transformed our atmosphere, and continues to power every creature alive today, from bacteria to humans.
Detecting the energy
Creating the energy
When Earth formed 4.6 billion years ago, it was a volcanic planet with no oxygen and no life, but as it cooled, water vapor appeared.
When Earth formed 4.6 billion years ago, it was a volcanic planet with no oxygen and no life, but as it cooled, water vapor appeared.
The Sun’s heat kept water liquid, and energy from sunlight helped form amino acids, the building blocks of life.
The Sun’s heat kept water liquid, and energy from sunlight helped form amino acids, the building blocks of life.
These amino acids combined into proteins and RNA, molecules that could store information and replicate.
These amino acids combined into proteins and RNA, molecules that could store information and replicate.
Transforming the energy
Transforming the energy
About 3.8 billion years ago, simple single-celled organisms appeared in the oceans, using chemical energy to survive and reproduce.
About 3.8 billion years ago, simple single-celled organisms appeared in the oceans, using chemical energy to survive and reproduce.
Over billions of years, cyanobacteria evolved to capture sunlight and, as they did, started releasing oxygen in the process.
Over billions of years, cyanobacteria evolved to capture sunlight and, as they did, started releasing oxygen in the process.
Photosynthesis changed Earth forever, releasing oxygen that transformed the atmosphere and supports complex life.
Photosynthesis changed Earth forever, releasing oxygen that transformed the atmosphere and supports complex life.
Perceiving the energy
Perceiving the energy
Algae evolved, incorporating cyanobacteria as chloroplasts: the first plant cells that use sunlight as their primary energy.
Algae evolved, incorporating cyanobacteria as chloroplasts: the first plant cells that use sunlight as their primary energy.
Over time, plants spread across the globe, allowing other life forms to exist and increasing diversity on the planet.
Over time, plants spread across the globe, allowing other life forms to exist and increasing diversity on the planet.
Many forms of life have sensors to detect light, heat, and chemicals, helping them grow, move, and survive.
Many forms of life have sensors to detect light, heat, and chemicals, helping them grow, move, and survive.
Becoming the energy
Becoming the energy
Every living thing transforms energy from one form to another: plants convert sunlight, animals convert food to survive.
Every living thing transforms energy from one form to another: plants convert sunlight, animals convert food to survive.
Through this process, all life exists in a continuous, ever-changing cycle of becoming, exchanging energy with the cosmos.
Through this process, all life exists in a continuous, ever-changing cycle of becoming, exchanging energy with the cosmos.
Never staying the same, humans, like every creature, are always part of the universe’s constant transformation.
Never staying the same, humans, like every creature, are always part of the universe’s constant transformation.
Enjoy Sun’s Connection
Enjoy Sun’s Connection
You are made of stardust, mostly empty space, and yet you have the power to shape reality—welcome to the interconnected universe.
You are made of stardust, mostly empty space, and yet you have the power to shape reality—welcome to the interconnected universe.
Everything is interconnected
Everything is interconnected
There is just one universe that we are aware of; it contains everything around us, whether we can feel it or not.
There is just one universe that we are aware of; it contains everything around us, whether we can feel it or not.
It is made of mainly energy and matter, which are forms of the same thing, and we can partially perceive with our senses.
IIt is made of mainly energy and matter, which are forms of the same thing, and we can partially perceive with our senses.
This means that everything around us is just matter and energy: you, everyone you know, and everything you experience.
This means that everything around us is just matter and energy: you, everyone you know, and everything you experience.
The universe within ourselves
The universe within ourselves
We are incredibly complex beings; our existence is the product of amazing combinations and opportunities.
We are incredibly complex beings; our existence is the product of amazing combinations and opportunities.
Although we perceive ourselves as finite beings, we are mostly empty space exchanging energy with our surroundings.
Although we perceive ourselves as finite beings, we are mostly empty space exchanging energy with our surroundings.
And at the same time, we are able to interpret reality, modify it consciously, and be aware of our own existence.
And at the same time, we are able to interpret reality, modify it consciously, and be aware of our own existence.
We are agents of change
We are agents of change
We humans are among the few living creatures that have achieved a level of awareness enough to consciously shape their lives.
We humans are among the few living creatures that have achieved a level of awareness enough to consciously shape their lives.
It also allows us to make conscious decisions, so we don’t just automatically transform our environment.
It also allows us to make conscious decisions, so we don’t just automatically transform our environment.
We can choose, according to our ideas and experiences, how to direct our energy and make an impact on the world.
We can choose, according to our ideas and experiences, how to direct our energy and make an impact on the world.
Being part of a whole
Being part of a whole
The way we perceive ourselves with a concrete form refrains us from identifying ourselves as part of a continuous whole.
The way we perceive ourselves with a concrete form refrains us from identifying ourselves as part of a continuous whole.
We are always absorbing energy from the Sun in very different ways and constantly becoming our future selves.
We are always absorbing energy from the Sun in very different ways and constantly becoming our future selves.
Always bringing something different to the universe than what once was, making an impact with everything we do.
Always bringing something different to the universe than what once was, making an impact with everything we do.