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If microwave radiation in the universe were visible it would be bright and astonishingly uniform. How does this support the big bang theory?
The uniformity of microwave radiation in the universe, specifically the cosmic microwave background (CMB) radiation, supports the Big Bang theory by providing evidence of the hot, dense state of the early universe. The CMB is a remnant from approximately 380,000 years after the Big Bang, when the universe cooled enough for photons to travel freely. Its uniformity across the sky indicates that the universe was once in thermal equilibrium and has been expanding and cooling since that time, consistent with predictions of the Big Bang model. Thus, the uniformity and presence of this radiation serve as strong evidence for the origins and evolution of the universe as described by the Big Bang theory.
What radiation indicates that the universe was once extremely hot and nearly uniformly dense?
The radiation that indicates the universe was once extremely hot and nearly uniformly dense is known as the Cosmic Microwave Background (CMB) radiation. This relic radiation is a remnant from the early universe, specifically from about 380,000 years after the Big Bang, when the universe cooled enough for protons and electrons to combine and form neutral hydrogen atoms. As the universe expanded, this radiation stretched and cooled, now detectable as a uniform glow across the sky, providing crucial evidence for the Big Bang theory and the early conditions of the universe.
Who discovered the second piece of evidence that supports the big bang theory?
The second major piece of evidence supporting the Big Bang theory was the discovery of cosmic microwave background radiation (CMB), which was made by Arno Penzias and Robert Wilson in 1965. This faint radiation, uniform across the universe, is considered a remnant of the hot, dense state of the early universe. Their discovery provided crucial support for the Big Bang model, confirming predictions made by cosmologists about the early universe's conditions.
Is the universe open or closed and how do you know?
Our universe is closed.Answer2: The Universe is closed. The proper theory of Gravity shows this to be true mathematically and through Boundary constants. Gravity Energy is four dimensional quaternion Energy E = - mu/r + mcV. The quaternion derivative of E is bounded ,0 = (d/dr + Del)( -mu/r + mcV)The power of the closed Universe is P = c5/G = 3645E49.
Why do astronomers use frequencies when investigating the universe?
It is because stars and other cosmic objects, radiate energy across the whole of the electromagnetic spectrum.
The big bang produced an imprint of leftover heat called?
Ah, yes, the big bang left behind a beautiful imprint called the cosmic microwave background radiation. This gentle glow can be seen throughout the universe, like a soft whisper from the beginning of time. It reminds us of the vast and wondrous journey that brought us to this moment.
What did the discovery of background radiation distributed evenly throughout the universe provide support for?
The discovery of background radiation, known as the Cosmic Microwave Background (CMB), provided strong evidence for the Big Bang theory of the universe's origin. Its presence and uniform distribution across the universe offer a snapshot of the early universe, supporting the idea of a hot, dense beginning followed by expanding and cooling over time.
What did the WMAP show?
The Wilkinson Microwave Anisotropy Probe (WMAP) provided detailed measurements of the cosmic microwave background radiation, offering crucial evidence for the Big Bang theory. It mapped temperature fluctuations across the sky, revealing the density variations in the early universe that would later give rise to galaxies and large-scale structures. WMAP's findings helped refine estimates of key cosmological parameters, including the age, composition, and expansion rate of the universe. Its data significantly advanced our understanding of cosmic evolution and the overall structure of the universe.
If microwave radiation in the universe were visible it would be bright and astonishingly uniform. How does this support the big bang theory?
The uniformity of microwave radiation in the universe, specifically the cosmic microwave background (CMB) radiation, supports the Big Bang theory by providing evidence of the hot, dense state of the early universe. The CMB is a remnant from approximately 380,000 years after the Big Bang, when the universe cooled enough for photons to travel freely. Its uniformity across the sky indicates that the universe was once in thermal equilibrium and has been expanding and cooling since that time, consistent with predictions of the Big Bang model. Thus, the uniformity and presence of this radiation serve as strong evidence for the origins and evolution of the universe as described by the Big Bang theory.
Who discovered the second piece of evidence that supports the big bang theory?
The second major piece of evidence supporting the Big Bang theory was the discovery of cosmic microwave background radiation (CMB), which was made by Arno Penzias and Robert Wilson in 1965. This faint radiation, uniform across the universe, is considered a remnant of the hot, dense state of the early universe. Their discovery provided crucial support for the Big Bang model, confirming predictions made by cosmologists about the early universe's conditions.
Is the universe open or closed and how do you know?
Our universe is closed.Answer2: The Universe is closed. The proper theory of Gravity shows this to be true mathematically and through Boundary constants. Gravity Energy is four dimensional quaternion Energy E = - mu/r + mcV. The quaternion derivative of E is bounded ,0 = (d/dr + Del)( -mu/r + mcV)The power of the closed Universe is P = c5/G = 3645E49.
Do we live in a geocentric or heliocentric solar system?
an interesting question. it's not clear the universe has an actual centre that you can point to. It's unlikely to be the Earth, which is orbiting around the much heavier sun. Which in turn is orbiting about the centre of the Milky Way. But centrism is a way of thinking about things in the most helpful way. A geocentric universe is a useful way of thinking to plan a car or airplane trip, not so great for planning a space probe to Saturn.no
How can you use cosmic in a sentence?
The word cosmic is an adjective describing something of or relating to the cosmos, relating to the whole universe; describes outer space or a part of the universe other than the Earth; occurring or originating in outer space; immeasurably extended in time and space; something of very great size or significance. A human is no more than a speck of dust in the cosmic universe.
What technology do we have now that allows us to study the universe?
We have a range of advanced technologies that enable us to study the universe, including powerful telescopes like the Hubble Space Telescope and the James Webb Space Telescope, which can observe distant galaxies and cosmic phenomena across various wavelengths. Additionally, radio telescopes, like the Atacama Large Millimeter/submillimeter Array (ALMA), allow for the study of cosmic microwave background radiation and molecular clouds. Space probes and rovers, such as the Mars Perseverance Rover, provide direct data from other celestial bodies. Furthermore, advancements in computational techniques and simulations enhance our understanding of complex cosmic processes.
Why do astronomers use frequencies when investigating the universe?
It is because stars and other cosmic objects, radiate energy across the whole of the electromagnetic spectrum.
What is a cosmic web?
Cosmic Web is a web that connects everything together. it is invisable and only detected through lens filters that show slight instances of its exsistance. It is like a 3D SPIDER WEB that binds EVERYTHING together.
What is energy that travels across distance in the form of EM waves?
"EM" stands for "electromagnetic" waves, a broad description that includes radio, microwave, heat, light, gamma rays and cosmic rays.
