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Why the age of the universe equals 66.6 percent of hubble time?
Wiki User
∙ 11y ago
As far as I understand, the projected age of the universe is about 99.5% of the estimated "Hubble time". The age is projected by applying a correction factor to the inverse Hubble constant. The correction factor applied depends on the value of the cosmological constant. The constant is derived from WMAP observation data, and valued at 0.976. For a flat universe without cosmological constant, the value would have been 0.666, resulting in a projected age 66.6% of the Hubble time.
Wiki User
∙ 11y ago
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Did Edwin hubble have any other jobs?
Hubble worked with the astronomer G. E. Hale at the Mount Wilson observatory. He used methods and results by Henrietta S. Leavitt and V. M. Silpher. His long-time collaborator was M. L. Humason.
How did Hubble's discovery that the universe is currently expanding change scientific thought about the size of the universe in the past?
Expansion, run in reverse, is contraction. The universe gets larger as it moves into the future, and smaller as we examine its past. If we go back to the time when the expansion originally began, which was the Big Bang, the universe was very small, perhaps only the size of a proton, or even a singularity of zero volume.
Who proposed what is known as the big bang theory?
Jesuit priest George LeMaitre first proposed the idea that our Universe is expanding over time. Edwin Hubble provided the first astronomical evidence that LeMaitre was correct.
How many years has the hubble telescope been in space?
You can't buy observing time on the Hubble. It's given free of charge. all you have to do is write up a proposal that describes what you intend to do with it, and how that will contribute to the investigation of any hot topic in Astronomy, Cosmololgy, Relativity, or Planetary formation that the professionals are all working on. If the organization that controls access to the Hubble feels that your work can make a useful contribution to modern scientific research, they'll give you the time on the Hubble that you'll need for it.
Who discoverd the big bang thoery?
Georges Lemaître seems to get credit for this proposal in 1927; by 1928 Edwin Hubble's observation that redshift increases with distance (Hubble's Law) seemed the first scientific evidence that the universe was expanding in all directions and thus, at some time in the past, observable matter must have originated from a single point in a cosmic-scale explosion.
In 1992 Edwin hubble announced that most galaxies in all directions show a redshift what does this imply about the movements of the universe why?
Edwin Hubble concluded from his research and dictations that the universe was indeed expanding, and quickly. In fact, as time goes on, the universe seems to be speeding up in its expansion. He backed it up with the big bang theory, the widely-accepted theory of how the universe began. The big bang theory is complex, but you should know that it has three major parts: * singularity began it all * in milliseconds and at the most extreme temperatures ever, the universe was created and has been growing * the universe continues to grow and expand
Did Edwin hubble have any other jobs?
Hubble worked with the astronomer G. E. Hale at the Mount Wilson observatory. He used methods and results by Henrietta S. Leavitt and V. M. Silpher. His long-time collaborator was M. L. Humason.
How far is the hubble deep field galaxies from the earth?
The Hubble Ultra Deep Field is a million second exposure into an area of the universe revealing numerous galaxies as far away as 13.7 billion light-years. By our reckoning, it is within a few hundred million years of the origins of the universe. But since the light took that long to get here, we have very little idea where the galaxies actually are right now in time.
How did Hubble's discovery that the universe is currently expanding change scientific thought about the size of the universe in the past?
Expansion, run in reverse, is contraction. The universe gets larger as it moves into the future, and smaller as we examine its past. If we go back to the time when the expansion originally began, which was the Big Bang, the universe was very small, perhaps only the size of a proton, or even a singularity of zero volume.
How did Hubble' s discovery that the universe is currently expanding change scientific thought about the size of the universe in the past?
Expansion, run in reverse, is contraction. The universe gets larger as it moves into the future, and smaller as we examine its past. If we go back to the time when the expansion originally began, which was the Big Bang, the universe was very small, perhaps only the size of a proton, or even a singularity of zero volume.
Who proposed what is known as big bang theory?
Jesuit priest George LeMaitre first proposed the idea that our Universe is expanding over time. Edwin Hubble provided the first astronomical evidence that LeMaitre was correct.
Who proposed what is known as the big bang theory?
Jesuit priest George LeMaitre first proposed the idea that our Universe is expanding over time. Edwin Hubble provided the first astronomical evidence that LeMaitre was correct.
How many wifes did Edwin hubble have?
One at a time.
How many years has the hubble telescope been in space?
You can't buy observing time on the Hubble. It's given free of charge. all you have to do is write up a proposal that describes what you intend to do with it, and how that will contribute to the investigation of any hot topic in Astronomy, Cosmololgy, Relativity, or Planetary formation that the professionals are all working on. If the organization that controls access to the Hubble feels that your work can make a useful contribution to modern scientific research, they'll give you the time on the Hubble that you'll need for it.
Who discoverd the big bang thoery?
Georges Lemaître seems to get credit for this proposal in 1927; by 1928 Edwin Hubble's observation that redshift increases with distance (Hubble's Law) seemed the first scientific evidence that the universe was expanding in all directions and thus, at some time in the past, observable matter must have originated from a single point in a cosmic-scale explosion.
How did Hubble make the universe larger?
The Hubble Space Telescope made the universe appear larger by providing us with high-resolution images of distant galaxies and other celestial objects. By capturing sharp and detailed images, Hubble revealed the immense distances and vastness of the cosmos, allowing us to see objects that were previously too faint or blurred to be observed. Its observations helped us understand the true scale and size of the universe.
What time 3 percent equals 100?
1,000*10%= 100.00 you can even check it on your own calculator at home!
