The end result is unknown; a simple estimation would have all the matter and space-time in the universe collapse into a dimensionless singularity back into how the universe started with the Big Bang, but at these scales unknown quantum effects need to be considered (see Quantum gravity).
particularly, How long will the Universe live?
22 billion years in the future is the earliest possible end of the Universe in the Big Rip scenario, assuming a model of dark energy with w = −1.5. False vacuum decay may occur in 20 to 30 billion years if Higgs boson field is metastable.
thus, Where is end of space?
It extends about 20 miles (32 kilometers) above the Earth. Floating around the atmosphere is a mixture of molecules – tiny bits of air so small you take in billions of them every time you breathe. Above the atmosphere is space. It’s called that because it has far fewer molecules, with lots of empty space between them.
in effect Who created the universe?
A Belgian priest named Georges Lemaître first suggested the big bang theory in the 1920s, when he theorized that the universe began from a single primordial atom.
What is outside the universe?
The universe, being all there is, is infinitely big and has no edge, so there’s no outside to even talk about. … The current width of the observable universe is about 90 billion light-years. And presumably, beyond that boundary, there’s a bunch of other random stars and galaxies.
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What will happen in 100 trillion years?
And so, in about 100 trillion years from now, every star in the Universe, large and small, will be a black dwarf. An inert chunk of matter with the mass of a star, but at the background temperature of the Universe. So now we have a Universe with no stars, only cold black dwarfs. … The Universe will be completely dark.
Will the universe repeat itself?
Eternal return (also known as eternal recurrence) is a concept that the universe and all existence and energy has been recurring, and will continue to recur, in a self-similar form an infinite number of times across infinite time or space.
How long is 1 hour in space?
How is 1 hour in space equal to 7 years on Earth.
Does space have a smell?
The fragrance was developed by Steve Pearce, according to Eau de Space product manager Matt Richmond. … Richmond said that he has struggled to describe how the fragrance smells, adding, “Astronauts describe the smell as a mix of gunpowder, seared steak, raspberries and rum.”
Does time ever end?
“Time is unlikely to end in our lifetime, but there is a 50% chance that time will end within the next 3.7 billion years,” they say. That’s not so long! It means that the end of the time is likely to happen within the lifetime of the Earth and the Sun. … At least, not for another 3.7 billion years.
Who was the very first God?
Brahma is the Hindu creator god. He is also known as the Grandfather and as a later equivalent of Prajapati, the primeval first god. In early Hindu sources such as the Mahabharata, Brahma is supreme in the triad of great Hindu gods which includes Shiva and Vishnu.
Who is the real God?
In monotheistic thought, God is conceived of as the supreme being, creator, and principal object of faith. God is usually conceived of as being omnipotent, omniscient, omnipresent and omnibenevolent as well as having an eternal and necessary existence.
How many universes are there?
There are still some scientists who would say, hogwash. The only meaningful answer to the question of how many universes there are is one, only one universe.
How many universes are there?
There are still some scientists who would say, hogwash. The only meaningful answer to the question of how many universes there are is one, only one universe.
How many dimensions are there?
The world as we know it has three dimensions of space—length, width and depth—and one dimension of time. But there’s the mind-bending possibility that many more dimensions exist out there. According to string theory, one of the leading physics model of the last half century, the universe operates with 10 dimensions.
What is bigger than the universe?
The universe is much bigger than it looks, according to a study of the latest observations. When we look out into the Universe, the stuff we can see must be close enough for light to have reached us since the Universe began.
What will Earth be like in 1 billion years?
In about one billion years, the solar luminosity will be 10% higher than at present. This will cause the atmosphere to become a “moist greenhouse”, resulting in a runaway evaporation of the oceans. As a likely consequence, plate tectonics will come to an end, and with them the entire carbon cycle.
What’s the world gonna be like in 2030?
The world population is expected to reach 8.5 billion people by 2030. India will overtake China as the most populated country on Earth. Nigeria will overtake the US as the third most populous country in the world. The fastest-growing demographic will be the elderly: 65+ people will hit one billion by 2030.
What will happen after 1 billion years?
All plant and animal life on Earth need oxygen to survive. According to a new study, a billion years from now, Earth’s oxygen will become depleted in a span of about 10,000 years, bringing about worldwide extinction for all except microbes.
What if the universe is a loop?
Well, if the Universe is a loop, it would mean that a kind of time travel might just be possible. … Einstein predicted that space could bend in different ways, meaning the Universe could be flat, or curved, or closed. The flat universe was the most likely shape of all.
Why Is time a loop?
Closed time-like curves
Einstein’s general theory of relativity allows for the possibility of warping time to such a high degree that it actually folds upon itself, resulting in a time loop.
Do we age faster in space?
Flying through outer space has dramatic effects on the body, and people in space experience aging at a faster rate than people on Earth. … These studies showed that space alters gene function, function of the cell’s powerhouse (mitochondria), and the chemical balance in cells.
What is the longest duration someone has lived in space?
Valeri Vladimirovich Polyakov (Russian: Валерий Владимирович Поляков, born Valeri Ivanovich Korshunov on 27 April 1942) is a Russian former cosmonaut. He is the holder of the record for the longest single stay in space, staying aboard the Mir space station for more than 14 months (437 days 18 hours) during one trip.
What does space smell like?
In a video shared by Eau de Space, NASA astronaut Tony Antonelli says space smells “strong and unique,” unlike anything he has ever smelled on Earth. According to Eau de Space, others have described the smell as “seared steak, raspberries, and rum,” smokey and bitter.
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