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What else can I help you with?
Who reintroduced the idea of a heliocentric universe after Aristarchus?
Answer: -Ptolemy
If you walk the footsteps of a stranger you'll learn the things you never knew?
you'll learn things you never knew you never knew
What kind of an impact did Aratus have on other astronomers?
Aratus knew quiet a bit about the stars. He was able ( through his writings ) to give the location of all the constalations he knew of. I guess he struck other astronomers for his knowledge about the stars: knowledge it took them a while to gain.
What a universe?
if u mean"what is the universe" then here is my answer: the universe is universal. If you never knew thee was a universe of unimaginable possibilities where all things are possible does it exists and is it universal
What manners did George Washington learn?
he never knew it
How you knew if he love you?
you are stupid. learn to spell. THNX
How did mosquito's learn to fly?
they knew how to fly when they were born.
Is the shadow curved on the moon during an eclipse?
Yes. This was one of the ways that the ancient Greek and Babylonian astronomers knew that the Earth was a sphere!
Why do astronomers attempt to limit or make predictions as to the size of the universe?
== All forms of science are about asking questions about the world and trying to find answers. If someone is curious about the size of the universe, science will try to find an answer. == If man knew the size of the universe, he 1) would be able to estimate the magnitude of the energy that created the universe, and 2) would be closer to determining the energy and composition of the early universe. == By determining the size of the universe, scientists might be able to make some predictions about the future of the universe! In our universe, everything is currently "expanding" and galazies are, in general, moving away from each other. If we had some idea of the volume of the universe, we might be able to make some guesses about its shape. And we might also be able to make some predictions about whether the universe will expand "to infinity" or not. Will there exist in the end enough gravity to "take hold" of all the galaxies and pull all the mass back together in the "Big Crunch" bringing everything full circle? Or will everything just continue to "fly apart" resulting in the reduction of the mass per unit volume of that universe to the point where everything just "dies" in the emptiness of seeming endless dimensions of spacetime? If we knew to some degree of certainty the volume of the universe, we might be able to look into the future of that universe and see where it's headed and how it might end. == And another reason is, because, since images travel at the speed of light, the size of the Universe that we can observe is linearly related to the age of the Universe, or at least the purported age. So, since we can't really deduce at all what's happening outside our sphere of visibility, it becomes quite imperative to place limits on the size of the Universe.By the way, quite ironically, Earth is nearly at the Exact center of OUR observable Universe, in fact, any human being is at the center of his/her own personal observable Universe. Plato gets some credit after all, huh?=== === === ===
What do you get when you multiply 6 by 9?
54 (I always knew there was something fundamentally wrong with the universe.)
What is the Release date of Downloadable content for Mortal kombat vs DC universe?
i wish i knew
Who was the first person to discover a rabbit?
That is impossible to answer . . . the earliest humanoids knew about rabbits, and no one was writing down anyone's name back then!
