Tag: stars

Posted in Life & Happiness

Shoot For The Moon

Posted on by Jinavie

A common saying goes:

“Shoot for the moon: even if you miss, you’ll land among the stars”.

The saying was coined by author Normal Vincent Peale, who was a minister famous for his books and work on the power of positive thinking. He was also widely criticised by many psychologists and mental health experts, who noted that his style of positive psychology was not founded in evidence and realism, but in naive optimism.

The saying sounds lovely at first, because it seems to be a beautiful metaphor for trying your best at everything. It says that whatever happens, you will land on another beautiful opportunity and good things will happen.

But of course, life does not work that way. As important as it is to make an effort to try and take action, you will not always be positively rewarded for it.

As it is with everything, science can help us break down the flaws with the philosophy of this saying.

Firstly, the Moon is 384,400km away from Earth. It took brilliant scientists and mathematicians with a significant amount of NASA budget 6 years on the Apollo program to put astronauts on the Moon.

Dreams are certainly achievable, but we cannot ignore that sometimes we have to pour in much time, resources and energy to achieve them. When we look upon someone’s success, it is important to consider how much effort they may have put in. Furthermore, it is paramount that we be realistic with our goals and dreams, in that we need to be patient and accept that it could take a series of failures, sacrifices and heartbreak for us to land on the Moon.

Secondly, space is unimaginably massive. If you shoot for the moon and you miss, there is a very high chance that you will float along the lonely, vast emptiness of space for the rest of eternity in a vacuum before you hit anything else (realistically, you will die of suffocation, thirst, starvation or being frozen first). The nearest star to us is the Sun, 150 million kilometres away. The second closest star – Proxima Centauri – is about 4.24 light years away. This means that even if you travelled at the speed of light, it would take 4.24 years, covering a distance of 40 trillion kilometres.

This fact teaches us that we have to be prepared for the fact that when we chase our dreams, there is a chance of things catastrophically failing. That is just life.

Lastly, even if by some miracle you survived the journey and landed among the stars, it would not be what we expect. As romantic as it sounds to land and live on a star like the Little Prince, in reality, stars look much like the Sun – a gigantic, glowing ball of fire. You will be incinerated even before you land on it.

And there is our final lesson from this saying: even if you achieve your goals, the end result may be completely different to what you expected. You may not even be happy with the outcome. So avoid pinning all of your hopes and happiness on achieving a single dream. Make sure to diversify your goals and identity.

As factually wrong as the saying may be, we can still learn valuable lessons from it, albeit completely the opposite message. But perhaps this is the more important truth in life: sometimes, we fail to achieve our dreams.

That said, we must continue to try for our goals and dreams, just with realistic expectations of how life can go. Had NASA given up after the tragic fiery accident of Apollo 1, we may have never been able to experience the glorious moment of humanity setting foot on another celestial body.

Shoot for the moon, but maybe have a backup plan. And if you fail, don’t lose heart and give up, but instead try again and try new, different things constantly.

Posted in Science & Nature

Constellation

Posted on by Jinavie

To our ancestors, the night sky was not only useful for navigation and telling the seasons, but also for entertainment. Using the mind’s eye, they connected the dots to form a skeleton of a picture – a constellation.

Constellations became the basis of numerous tales and legends. The ancient Greeks told stories of mighty hunters fleeing from scorpions, of fair maidens chased by satyrs, and of noble animals who helped a hero in their quest. In the Far East, they tell a story of lovers who are punished by being placed on separate stars, only being allowed to meet once a year. Similar stories based on constellations can be found in almost every culture around the world.

Constellations are fascinating as they just look like a collection of bright dots to us, but in reality, they represent a spread of stars throughout the cosmos, unimaginably far from us and each other. Even though the stars may appear to be right next to each other, one star may be thousands or millions of light-years further from us than the other.

This is because a constellation is a two-dimensional picture representing three-dimensional space, meaning that depth is ignored. Because of the great distance, entire worlds appear to be simple points, while the vast emptiness of space flatten out to short gaps.

Mythologies and stories based on constellations teach us many pearls of wisdom, but perhaps this is the most valuable lesson the constellations have to teach us. When we look at something from a distance, we lose the fine details. Even the awe-inspiring beauty and size of the cosmos can be reduced down to a simple line drawing in the sky.

The same principle applies to people.
When we judge a person, we reduce a complex life full of stories, experiences, thoughts, feelings and circumstances down to a single stereotype, letting us objectify, criticise, belittle and dismiss people easily.
When we comment on a historical event, we focus only on big events and try to simplify the narrative to a few cause-and-effect stories, while conveniently forgetting the individual lives affected or the broader context that led up to that point.
When something bad happens in the world, we try to find meaning or something to blame, instead of trying to understand the numerous variables that factor into the situation.

Constellations are beautiful, but they don’t tell the full picture. If we want to truly understand the world we live in and the people we share that world with, we have to learn to consider the details and look at things from different points of view.

Posted in Philosophy

The Significance Of You

Posted on by Jinavie

We are often reminded of how insignificant we are as individuals (or even as a race for that matter) in the grand scale of time and space in the universe. We are but a tiny, invisible dust particle on the map of the universe and we make up a sliver of time in the history of everything. This is a reminder that we should be humble, that no matter how great we think we are, we are nothing in the eye of the universe.

Then again, sometimes it is nice to remember that we are significant. Consider this. For you to have been born, generations after generation of couples have had to produce a child. You are the product of 4 billion years of evolution. 4 billion years of unbroken lineage, from the primordial ooze to bacteria to fish to amphibians to reptiles to rodents to primates. If even a single couple in that chain decided not to have an offspring, you would not be here reading this. Of course, this also puts you under the pressure that you may be the last one in that 4 billion-year chain not to reproduce, but let us ignore that for now.

Now consider the stars. When you look upon the night sky and see the twinkling of a star, what is happening is that photons (light particles) are hitting your retina and triggering a signal that is sent to your brain and interpreted as twinkling. Those photon generated by the star you see have travelled light years through the vast universe until your retinas rudely interrupted its journey. The closest star to us (excluding the sun) is Alpha Centauri, located 4.37 light years away. 1 light year (distance travelled by light in a year) is just under 10 trillion kilometres, meaning that those photons you blocked had travelled at least 41 trillion kilometres – or 41,343,392,165,178,100 metres. All you had to do was exist in a certain location and look up at the sky.

Some might say that you are puny and insignificant compared to this astronomical scale. But another way to think of it is that you effected real change in the universe (even if it was blocking a particle of light). No matter how small you are, no matter how short your life is compared to the history of the universe, you are not insignificant. Chaos theory (better known as the butterfly effect) dictates that even the smallest change in initial conditions can lead to unpredictable, widely diverging outcomes. For all you know, your existence is the difference between the existence of life on a distant planet somewhere.

So never say that you are insignificant. And if evolutionary biology and astrophysics is not enough to convince you, then look around you. The people you have met and interacted with throughout your life are affected by you in one way or another. For example, a compliment you paid in passing might completely change the person’s day. A simple act of kindness you thought nothing of could be recorded in someone’s life book as a life-changing event. Even a smile can make a difference. You are significant.

“If you could only sense how important you are to the lives of those you meet; how important you can be to the people you may never even dream of. There is something of yourself that you leave at every meeting with another person.” ~ Mr. Rogers

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