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petergreat
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If I'm correct Planck will publish its all-sky CMB map (foreground deducted) this year. What's to be expected from this? Is another revolution coming?
petergreat said:If I'm correct Planck will publish its all-sky CMB map (foreground deducted) this year. What's to be expected from this? Is another revolution coming?
It'll be released a little under two years from now (near the end of 2012 to the beginning of 2013).petergreat said:If I'm correct Planck will publish its all-sky CMB map (foreground deducted) this year. What's to be expected from this? Is another revolution coming?
The Planck CMB map is a detailed map of the cosmic microwave background (CMB) radiation, which is the residual radiation from the Big Bang that permeates the entire universe. The map was created by the Planck satellite, which measured the CMB with unprecedented accuracy.
The Planck CMB map is important because it provides valuable information about the early universe and the structure of the cosmos. It can help scientists understand the origin of the universe, the distribution of matter and energy, and the evolution of cosmic structures over time.
The Planck CMB map is expected to show slight temperature variations in the CMB, which correspond to variations in the density of matter in the early universe. These variations are known as anisotropies and can give us insights into the formation of galaxies, galaxy clusters, and other large-scale structures in the universe.
The Planck CMB map is created using data collected by the Planck satellite. The satellite measures the CMB radiation in different directions and at different frequencies. This data is then processed and analyzed using advanced algorithms to create a detailed map of the CMB, showing temperature fluctuations as small as one part in 100,000.
The Planck CMB map can help scientists test and refine theories about the origin and evolution of the universe. It can also provide evidence for or against the concept of inflation, which is a key component of the Big Bang theory. Additionally, the map can help us understand the nature of dark matter and dark energy, which make up a large portion of the universe but are still not well understood.