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The discovery of a red shift in the spectra of galaxies provided evidence that the universe is?
expanding
What was arno penzias's scientist contribution to understanding the universe?
Arno Penzias, along with Robert Wilson, discovered the cosmic microwave background radiation, which provided strong evidence for the Big Bang theory. This radiation is a remnant from the early stages of the universe and has been essential in shaping our understanding of the universe's origin and evolution. Penzias and Wilson's discovery was awarded the Nobel Prize in Physics in 1978.
What does the redshift tell us about the universe?
Redshift is a phenomenon where light from distant galaxies appears redder than expected due to the expansion of the universe. It tells us that the universe is expanding and provides evidence for the Big Bang theory. By studying the redshift of galaxies, scientists can understand the rate of expansion and the age of the universe.
Whose ideas where on scientifically gathered evidence?
The ideas of scientists such as Galileo Galilei, Charles Darwin, and Isaac Newton were fundamentally based on scientifically gathered evidence. Galileo's work with the telescope provided observational data that challenged existing beliefs about the universe. Darwin's theory of evolution was grounded in extensive observations and evidence from various species, while Newton's laws of motion and universal gravitation were derived from empirical experiments and mathematical analysis. Collectively, these figures emphasized the importance of evidence in the scientific method.
How do scientists explain the origin of the universe?
Scientists theorize that the universe began with the Big Bang around 13.8 billion years ago, when all matter and energy were concentrated into an extremely hot and dense point. This point rapidly expanded, leading to the formation of stars, galaxies, and everything we see today.
In 1964 space technologies provided scientists with the best evidence that the universe was created in the Big Bang?
In 1964, the cosmic background radiation was discovered. This provided a strong confirmation for the Big Bang.
Is the universe imploding?
There is no evidence of that, in fact most scientists believe it is expanding.
What evidence has led scientists to predict will the universe continue forever?
they know everything
Why was the cosmic background radition an important discovery?
The cosmic background radiation was an important discovery because it provided strong evidence for the Big Bang theory of the origin of the universe. It is a remnant of the early stages of the universe, and studying it has helped scientists understand the composition and evolution of the cosmos.
The discovery of a red shift in the spectra of galaxies provided evidence that the universe is?
expanding
How many current theories of the universe began with observations?
Most current theories of the universe, such as the Big Bang theory and the inflationary theory, began with observations of the cosmos, including the cosmic microwave background radiation and the distribution of galaxies. These observations have provided evidence that scientists have used to develop and refine these theories.
What was arno penzias's scientist contribution to understanding the universe?
Arno Penzias, along with Robert Wilson, discovered the cosmic microwave background radiation, which provided strong evidence for the Big Bang theory. This radiation is a remnant from the early stages of the universe and has been essential in shaping our understanding of the universe's origin and evolution. Penzias and Wilson's discovery was awarded the Nobel Prize in Physics in 1978.
Do magnetic monopoles exist in the universe?
As of now, there is no definitive evidence that magnetic monopoles exist in the universe. Scientists continue to search for these hypothetical particles, but they have not been observed or detected so far.
What scientific evidence do young earth creationists use to oppose the argument that the world and universe is young?
None, since young earth creation scientists, by definition, believe the world and universe to be young, they do not oppose but promote the large body of evidence which supports this.
What is the name given to scientists who study the universe?
Scientists who study the universe are known as cosmologists.
Why do scientists believe that the universe began with an explosion?
Scientists believe in the Big Bang theory because it is supported by evidence such as the cosmic microwave background radiation and the observed expansion of the universe. These observations suggest that the universe was once in a hot, dense state and has been expanding since its beginning.
Who are the two scientists that discovered the 2nd piece of evidence of the Big Bang Theory?
The two scientists who discovered the second piece of evidence for the Big Bang Theory are Arno Penzias and Robert Wilson. In 1965, they accidentally detected cosmic microwave background radiation (CMB) while working on a microwave radio receiver at Bell Labs. This discovery provided strong evidence for the Big Bang Theory, as the CMB is considered the afterglow of the hot, dense state of the early universe. Their work earned them the Nobel Prize in Physics in 1978.
