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Think we will find other life in the universe within 50 years?
Elimaku
I don't think so, because firstly there must be another star like sun secondly on planet that will go round that star will has to have oxygen which is made out of plants which plants need carbon dioxide to live. So I don't think so
Wiki User
∙ 14y ago
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How old do Scientists think that your universe is?
they beleive it to be from 45 million years old
What do astronomers mean when they use the term observable universe?
That portion of the universe from which light from distant objects can reach us which has been traveling since it was possible for light to travel through the universe (about 380,000 years after the Big Bang) This is a sphere centered on Earth extending 46.6 billion light years in all directions. That sphere gets slightly bigger every day. Note also that even though the universe is 13.798 billion years old the observable universe is larger becuase the universe has been expanding during that 13.798 billion years.
How do you define 'multiverse'?
Today, scientists no longer think in terms of a 'universe' as everything that exists. Our knowledge of the world we live in has progressed enormously as each new discovery reveals another fascinating truth. We used to think that Earth was at the center of everything that exists. We used to think that the stars in the night sky were somehow "stuck" on a celestial sphere. Even one hundred years ago, we thought that the Milky Way Galaxy was 'the universe'. Today, what we are accustomed to thinking of as 'the universe' composed of 100 billion galaxies racing away from each other at light speed may not be all of reality. Our universe may be one of many other universes in an even larger realm. This new totality is dubbed 'the multiverse'. Each universe in this multiverse may be likened to a 'brane' or 'bubble'. These separate universes are labeled by physicists and philosophers as 'parallel universes' or 'parallel worlds'. You can see how our knowledge of the world has progressed from 'other planets' to 'other stars' to 'other galaxies' and now to 'other universes'. And so far, the only other world we earthbound humans have personally visited is the Moon.
What is the age of the universe according to hubble telescope?
The universe is roughly 14 billion years old.
What do scientist tell us about the age of the universe and the age of the planet?
The universe is 13.7 billion years old & Earth is 4.5 billion years old.
How old do scientists think the universe?
They estimate the age of the Universe in more than 12 billion years.
About many years ago do scientists think the universe first started to form?
It is believed that the universe first formed approximately 13.7 billion years ago.
How old do Scientists think that your universe is?
they beleive it to be from 45 million years old
When do you think the universe was formed?
It is currently believed that the Universe started something like 14 billion years ago, with the Big Bang.
Since the universe is thought to be expanding why do galaxies collide?
Because although the universe is expanding, the galaxies within it are grouped into clusters. These clusters are still under the influence of gravity, so slowly, over many years, they are attracted towards each other and can collide with one another.
Did scientific think the earth was the center of the universe?
Yes, for close to 1,400 years everyone believed the Earth was the center of the universe. It was not till 1543 that a man named Copernicus created a model with the sun as the center of the universe. The Catholic Church clung to the idea of the Earth as the center of the universe for over 90 years.
Who believes that there are more creatures in the universe cause I do?
Yep I do too!!!! Without a doubt there are. It would be pretty arrogant of humans to believe that in the whole universe Earth is the only planet with life on it. Scientists already think that there are bacteria on mars. So that's at least one other planet with life on it. We will find intelligent life out there somewhere. Just a matter of time (it's only within the last 60 years that we've had the ability to find it) not very long considering the size of the universe.
How did the universe look like a googol years ago?
There was no universe a googol years ago. The universe is only about 14.5 billion years old.
How big is the universe 9898754364575272657277777777777777777777777777777777777777777777772222222222222222222222222222222222222222222222222222222222 years ago?
That was before the whole expansion started, so 0 miles or any other measurement in volume. The Universe is only about 13 billion years old.
How many times older is the Universe than the earth?
Only a little than 4x older actually, the universe is roughly 16 billion years old and Earth is approximately 4.5 billion years old. Of course there are other estimates that the universe is as young as 12 billion years and as old as 20 billion years
How did the universe look a googol years ago?
There was no universe a googol years ago. The universe is only between 10-20 billion years old.
What is the universe's age?
Right now scientists think the universe is about 14 billion years old; that's the short answer. For a longer discussion, read here: http://en.wikipedia.org/wiki/Age_of_the_universe Of about between 15000 and 20000 million years
