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What else can I help you with?
What does the word illuminated mean?
Illumination, an observable property and effect of light.
What does niamh mean and who is the girl?
there is millions of niamhs in the universe! right now, your lookin at one!
What does the last name Hiscock mean?
It means a last name that is better then all it the universe
Who was the Canadian father of Confederation who changed his name to mean 'love of the universe'?
Amor De Cosmos
Who was king Henry and what did he do?
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
What do you think astronomers mean when they use the term observable universe?
It means that anything beyond a certain distance (currently about 46 billion light-years away) can't be observed by us, even with the best instruments, because any signal (light, gravitational waves, etc.) from there didn't have time to reach us.Anything within that distance is part of the "observable Universe". The ENTIRE Universe is probably much, much larger than the observable Universe. It may or may not be infinite; we don't currently know.
What are the different earth theories?
Do you mean the formation of the Earth? If so, the two competing theories are creation and evolution, as in the formation of the observable universe by the Big Bang.
What are the different theories of earth?
Do you mean the formation of the Earth? If so, the two competing theories are creation and evolution, as in the formation of the observable universe by the Big Bang.
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.
Why thr stars can t count?
The phrase "the stars can't count" suggests that the vastness of the universe makes it impossible to quantify the number of stars accurately. While astronomers estimate that there are billions of stars in our galaxy alone, and trillions in the observable universe, the sheer scale and the limitations of our observational technology mean we can only provide rough estimates. Additionally, new stars are constantly being born and old ones dying, further complicating any attempt to count them.
What is the observable universe?
The observable Universe is the part of the Universe we can see from Earth because the light from all the objects in it has had enough time to reach us. Light from outside the observable Universe has yet to reach Earth. The reason we can only see part of the Universe is because of the limited speed of light, and the expansion of the Universe, which is faster than that speed. According to Einstein, nothing in the Universe can move faster than light, but nothing stops the expansion of space from moving faster than light. This results in a large part of the Universe being completely invisible to us.
What does phemomena mean?
is any observable occurrence.
How many Islands in a whole universe?
If you mean actual islands, not much is known about how many planets have surfaces that would allow such islands to form.If you mean islands in the sense of galaxies, there are probably somewhere between 10^11 and 10^12 (ten to the power 11 and ten to the power 12) galaxies in the OBSERVABLE Universe. It is not known how large the entire Universe it; it may or may not be infinite.
How many atoms are estimated to exist in the universe?
Oh, isn't that just wondrous? Scientists estimate there are about 10^80 atoms in the observable universe, which is truly a breathtaking amount! Just imagine all the tiny little building blocks creating the beauty all around us. Wonderful, isn't it?
What does refreshing indicate to astronomers?
I don't think that "refreshing" is a common term in astronomy. If you mean "redshift", please ask a separate question.
What is the estimated volume of the universe and how is it calculated?
Oh, that's a big question, friend! The estimated volume of the Universe is quite vast, with many galaxies and stars filling that space. Scientists use complex methods like observing the rate of expansion of the Universe to calculate its approximate volume. Just imagine all those beautiful swirling colors, blending together to create something truly magnificent!
What does observable as a noun mean?
The actual noun form is 'observance' and not observable. Observance means acts performed for religious or ceremonial reasons.
