Will our universe come to an end? Will it rip to shreds in a flash? Collapse on it self? Or will it slowly freeze to death?
Scientists are imaging the unimaginable and they're coming up with some wild ideas about how it's all going to end. This is the end of the universe. A battle is taking place in the farthest reaches of space. No one can see it, but scientists are certain that it's happening and that the outcome is grim. The universe is going to the end. It won't happen for billions of years but there is no way out. Working out how it will end is the challenge of astrophysicists around the world. They're pointing high-tech equipment out toward the heavens to unlock the secrets of our fate.
The possibilities are frightening. In one scenario ...gravity pulls the universe back into itself similar to air being let out of an inflated balloon. The universe goes back to its original size. This is the big Crunch. It'd be the end universe in a big fireball as all the matter collapses on to itself. That'd be pretty dramatic. Then there's the big Chill.The universe expands until the nuclear furnaces that power all the stars burn out. The universe grows cold and dies. A second possibility is actually kind of sad.The universe will continue to expand forever and it will just grow into an increasingly cold and lonely place as the expansion removes our nearest neighbors from us and we just end up a single isolated community... of stars and galaxies.
Then again, there could be a much more spectacular end in which every thing is ripped to shreds, down to the last atom. Think of it like balloon that is filled with too much air.It pops.It's much more dramatic than the big Chill and just as fateful as the Big Crunch. The universe continues to expand, but at an ever-quickening pace. And in fact, the pace is so great that even the space-time... fabric cannot hold the universe together.
However the end comes, it will be a dramatic conclusion.To understand how it all could end,scientists turn to how it began.The mystery starts to be solve here at the Mount Wilson Observatory overlooking Pasadena, California.In 1929, while looking through what was then the world's largest telescope, Edwin Hubble makes a strange discover. The universe is expanding. Hubble's discovery led to a whole new picture of the universe. That it was a dynamic environment and that it evolved. It change in time. And that's different from pictures that people had of cosmology previous to that. Before Hubble, scientists said that the universe was static and unchanging.
Hubble's discovery that the universe is expanding meant it had starting point. A begining.That brought the idea forward that hey, what if we ran the film backwards in time and found the point at which that began? And that was where the idea of a Big Bang came from.
The Big Bang. That fraction of a second when the universe and everything in it exploded into existence from a point smaller than an atom. One common misconception about the Big Bang is that we can identify a point in space where the Big Bang occured.But in fact, it's more appropriate to think of the Big Bang as a simultaneous creation everywhere of space, which is then continuing to expand until the present day.
If the universe has been expanding since the Big Bang, scientists must consider that it will stop expanding at some point. The question is: how? The most obvious answer involves gravity what goes up, must come down. Star and galaxies and everything else might reverse direction. The universe would collapse in what some scientists call a Big Crunch.
Take the top and then see the other handle? And just jerk them apart. A model rocket offers clues to how the Big Crunch would work. The rocket is like the universe expanding into space out of the Big Bang. An initial bang allows the rocket to overcome the pull of gravity. The engine blast gets the rocket moving off its launch pad. It accelerates into the air and breaks free of gravity's pull, for the moment. It appears as it's climbing upward that it will never stop. But Earth's gravity won't allow this to go on forever. Eventually, when the fuel is exhausted, the rocket coasts about a meter higher, stops, and is pulled back to Earth.
This is what would happen with a Big Crunch. The entire universe is essentially pulled back to its launch pad. The universe itself has its own momentum, its own energy. It's moving outward. But eventually there's a point where possibly the universe will stop that moving outward just like the rocket that we saw and have to fall back in upon itself and collapse again under the force of its own gravity.
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How to Be Happy With Yourself
Although each biography is unique, there are challenges that involve us all as protagonists. Challenges that, far from living them as an obligation, are an invitation to joy. In those moments when we feel really good about ourselves and aligned with the hope of the present, we flow with existence in a promising way.
That is, we feel good in our own skin. However, there are worries, fears, uncertainties, problems and barriers before which the person can deviate from the compass of his own heart. How to be happy with yourself ? In Psychology-Online we accompany you in this experience with these helpful tips.
5 tricks to be happy alone
How to be happy with yourself? Here are five tips to achieve this goal.
1. You are your home
We are very used to linking our lives with significant places, for example, the house, the workplace or the city. However, strictly speaking, you are your home (or you can become it). To be happy with yourself, this is a philosophy of life that can invite you to recognize your best friend in yourself. Therefore, take care of the relationship you have with yourself through patience, understanding, respect and empathy.
2. Live with you
What do you do to cultivate a bond as a couple, family or friendship? You share time with these people through common leisure plans. Well, to strengthen the bond with yourself you can also establish routines with which to strengthen a quality coexistence. Find your moments and truly enjoy them.
You can schedule leisure plans away from home and also enjoy other simpler activities at home. Choose the option that best suits your mood.
3. The joy of having yourself
The joy of interpersonal encounter is visible in friendship relationships, however, feeling the fortune of having yourself is the result of a journey of introspection in which you become aware of the mystery of life and the gift of time lived from your own point of view. Do you want to be happy every day ? Remember that you are a unique person; don't waste your time comparing yourself negatively to anyone. Every human being has difficulties, it is likely that you have them too. However, you are here and now. And this privilege is a reason to be for joy.
4. Consistency
The adventure of life requires your responsibility in making decisions. You are not here to fulfill all the expectations that other people have placed on you. In turn, no one can make your own difficult decisions in life for you. In short, you have the power to choose the path that allows you to reach that horizon of happiness with which you dream.
5. Do not put off your important decisions
One of the main reasons for dissatisfaction is linked to the tendency to leave for tomorrow what you can do today. There is nothing wrong with leaving an action for another time if you really meet the new date that you have set for yourself. However, if when that time comes you fall back into the temptation of procrastination, you bring high doses of frustration into your life. What is the best time to make important decisions?
5 habits to be happy with yourself
1. Speak well of yourself to others. If you want to know how to be happy with yourself, be generous with yourself when describing your qualities and your essence. The way you talk about yourself influences your mood.
2. Choose the people who are part of your life. When you feel good about yourself, the bonds of friendship are not a response that is born from the desire to fill certain gaps. Choose people who give you the feeling of home because of the confidence they inspire in you. You can also learn to be happy as a couple.
3. Make your life enjoyable. That is, it integrates the concept of existential beauty. For example, by decorating a space in your home you can reinforce the well-being produced by comfort and harmony.
4. Never turn your back on yourself through lies or self-deception. Practice sincerity with yourself, assuming the consequences.
5. Create happiness. This is the best way to find her. And how can you create it? By making decisions that depend on you. For example, a positive attitude.
6 mistakes that prevent you from enjoying every day
The challenge of happiness is complex in practice. This goal may be conditioned by human errors such as those described below:
1. One of the mistakes that prevents us from being happy with ourselves is not appreciating the present situation by observing life from the perfectionist filter of an ideal. However, when something changes, you miss what you had before despite not knowingly enjoying it.
2. Tripping over the same stone many times. No matter how old you are, you can always change and evolve. However, if you adopt limiting beliefs about your self- improvement , your own attitude conditions you.
3. Live to work. The demands of the current labor market can make the human being focus on the professional and neglect their free time. However, work is happiness when leisure complements it in a necessary way.
4. Passivity. This occurs when a person feels so conditioned by external circumstances that he remains in the same place despite being unhappy there. 5. Demand too much of yourself to the point of not accepting your vulnerability as a human being.
6. Put other more immediate goals before your own happiness.
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