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How big is the deep field galaxies?
it never stops
How can we tell that many of the galaxies that we see in the Hubble deep field are young?
Many of the galaxies observed in the Hubble Deep Field appear young due to their high redshift values, which indicate they are seen as they were in the early universe. These galaxies often exhibit irregular shapes, high levels of star formation, and significant amounts of gas and dust, suggesting they are in formative stages of development. Additionally, their light has taken billions of years to reach us, meaning we are observing them as they were shortly after the Big Bang, confirming their youth.
Is it possible to see the origin of the galaxy with a telescope?
No. We have so far been able to see to approximately one billion years or a bit less after the Big Bang. The best telescope for this sort of thing is the Hubble telescope. The best images we have seen of the ancient galaxy are called the Hubble Deep Field Images, and they show many, many, galaxies and proto-galaxies, in just a tiny fraction of our night sky.
Why is Edwin hubble famous?
Edwin Hubble proved that there are other galaxies spread throughout the universe, and that these galaxies move away from each other as the universe expands. He further found that the galaxies in the outermost areas of the universe move faster that those nearer the middle, a feature in his Hubble's Law.
What is Edwin Hubbles key contributes and evidence on galaxies?
Edwin Hubble is renowned for demonstrating that galaxies exist beyond our Milky Way, fundamentally reshaping our understanding of the universe. His key contributions include the classification of galaxies and the formulation of Hubble's Law, which shows that the universe is expanding, with galaxies moving away from us at speeds proportional to their distances. This discovery provided strong evidence for the Big Bang theory and established the field of extragalactic astronomy. Hubble's observations, particularly with the Hubble Space Telescope, have been pivotal in advancing our knowledge of the structure and evolution of the cosmos.
What did Edwin Hubble due to help prove the Big Bang Theory?
Edwin Hubble played a crucial role in providing evidence for the Big Bang Theory by observing the redshift of galaxies. He discovered that galaxies were moving away from each other, and the farther away they were, the faster they were moving. Hubble's observations supported the idea that the universe is expanding, which is a key component of the Big Bang Theory.
What contributions did Edwin Powell hubble do?
Edwin Powell Hubble was an influential American astronomer who made significant contributions to our understanding of the universe. He is best known for establishing that galaxies exist beyond the Milky Way and for formulating Hubble's Law, which demonstrates that the universe is expanding. His observations of redshift in distant galaxies provided critical evidence for the Big Bang theory, fundamentally changing the field of cosmology. Hubble's work laid the groundwork for modern astrophysics and our comprehension of the cosmos.
What is Edwin hubble know for?
Edwin Hubble is best known for his groundbreaking work in observational astronomy, particularly for establishing that the universe is expanding. His observations of distant galaxies led to the formulation of Hubble's Law, which states that the farther away a galaxy is, the faster it is moving away from us. This discovery fundamentally changed our understanding of the cosmos and supported the Big Bang theory. Additionally, Hubble played a key role in classifying galaxies and contributed to the development of the field of extragalactic astronomy.
What are the contributions of Edwin Hubble?
Edwin Hubble made significant contributions to astronomy, most notably through his discovery of the expansion of the universe, which led to Hubble's Law. He demonstrated that distant galaxies are moving away from us, with their speed proportional to their distance, providing strong evidence for the Big Bang theory. Hubble also played a crucial role in classifying galaxies and establishing the field of extragalactic astronomy. His work fundamentally changed our understanding of the universe and its structure.
Who gave the first evidence of the Big-Bang theory?
Edwin Hubble showed that the red-shift of distant galaxies was as predicted by Georges LeMaitre's hypothesis, which was later named the Big Bang.
What did edwin hubble invented?
Edwin Hubble did not invent anything. He was an astronomer who is famous for discovering that the universe is expanding, demonstrating that galaxies are moving away from each other. This discovery led to the formulation of the Big Bang theory of the origin of the universe.
Who was responsible for starting the big bang theory?
The person who discovered the galaxies are rushing away from one another and the universe is expanding from an original big bang was Edwin Hubble.
