Big Bang - schoolphysics
... The temperature in that explosion was unbelievably large – astrophysicists think it may have been as high as 1000 million million oC! (Compare that with the surface of our Sun at only 6000 oC.) Moments after the Big Bang (and we are talking here of times less than a million millionth of a second) so ...
... The temperature in that explosion was unbelievably large – astrophysicists think it may have been as high as 1000 million million oC! (Compare that with the surface of our Sun at only 6000 oC.) Moments after the Big Bang (and we are talking here of times less than a million millionth of a second) so ...
A fascinating tour of the cosmos — from Earth orbit.
... colliding galaxies; jets shooting from active galactic nuclei, powered by supermassive black holes; the eerie effects of gravitational lenses; and deep-field views of the most distant galaxies ever seen. The images in HUBBLE Vision 2 began as digital files released by the Space Telescope Science Ins ...
... colliding galaxies; jets shooting from active galactic nuclei, powered by supermassive black holes; the eerie effects of gravitational lenses; and deep-field views of the most distant galaxies ever seen. The images in HUBBLE Vision 2 began as digital files released by the Space Telescope Science Ins ...
2014 Joseph E. Pesce, Ph.D. 1 Astro 113 Final Exam Review 1. What
... 4. Suppose the Hubble constant, H = 60 (km/sec)/Mpc. A Certain galaxy is known to be 100 Mpc from the Milky Way Galaxy. According to Hubble's Law, how fast will we see this galaxy to be ...
... 4. Suppose the Hubble constant, H = 60 (km/sec)/Mpc. A Certain galaxy is known to be 100 Mpc from the Milky Way Galaxy. According to Hubble's Law, how fast will we see this galaxy to be ...
Before people could understand the history of the universe, they had
... Universe based on his Theory of General Relativity • In Belgium, Georges Lemaitre came up with his own model when he heard that the Universe was expanding • Universe began as a “primeval atom” ...
... Universe based on his Theory of General Relativity • In Belgium, Georges Lemaitre came up with his own model when he heard that the Universe was expanding • Universe began as a “primeval atom” ...
PARTS OF THE UNIVERSE
... v Nebulae are large clouds of gas, plasma & dust within a galaxy v Typically a few light-years wide. v Light-year is the distance light travels in one year (about 9.5 trillion km) ...
... v Nebulae are large clouds of gas, plasma & dust within a galaxy v Typically a few light-years wide. v Light-year is the distance light travels in one year (about 9.5 trillion km) ...
History Test Review Answers - School District of La Crosse
... 11.The__EGYPTIAN____________culture based their planting of the crops on the rising of the star Sirius, because the Nile would flood about this time. 12. ___HELIOCENTRIC__________model suggest the earth is the center of the solar system 13. The problem with ptolemy's model is he used imaginary ___C ...
... 11.The__EGYPTIAN____________culture based their planting of the crops on the rising of the star Sirius, because the Nile would flood about this time. 12. ___HELIOCENTRIC__________model suggest the earth is the center of the solar system 13. The problem with ptolemy's model is he used imaginary ___C ...
Lecture 1 Coordinate Systems - Department of Physics & Astronomy
... large and uniformly filled with stars with an average Spacing of l light year ...
... large and uniformly filled with stars with an average Spacing of l light year ...
document
... NUCLEOSYNTHESIS ENDED AT THIS POINT. A CLOUD OF NUCLEI, ELECTRONS, PROTONS, AND PHOTONS EXISTED AT THIS POINT - A ...
... NUCLEOSYNTHESIS ENDED AT THIS POINT. A CLOUD OF NUCLEI, ELECTRONS, PROTONS, AND PHOTONS EXISTED AT THIS POINT - A ...
The Big Bang Theory:
... D = distance of galaxy to earth • Galaxies are getting farther apart as time progresses, therefore the universe is expanding. – Not only is it expanding… it’s accelerating! ...
... D = distance of galaxy to earth • Galaxies are getting farther apart as time progresses, therefore the universe is expanding. – Not only is it expanding… it’s accelerating! ...
Document
... trace back to a specific point and time of origin in the past. C.Everything has a beginning, middle, and end. ...
... trace back to a specific point and time of origin in the past. C.Everything has a beginning, middle, and end. ...
Public Lecture - Size of the Universe
... • To estimate the amount of sand on all of Earth’s beaches – Must estimate the average volume of a sandy beach and the average amount of coastlines which are beaches – Estimated to be 700 trillion cubic meters of beach • or about 2.5-10 sextillion grains of sand ...
... • To estimate the amount of sand on all of Earth’s beaches – Must estimate the average volume of a sandy beach and the average amount of coastlines which are beaches – Estimated to be 700 trillion cubic meters of beach • or about 2.5-10 sextillion grains of sand ...
THE HISTORY OF THE UNIVERSE IN ONE EASY LESSON
... NUCLEOSYNTHESIS ENDED AT THIS POINT. A CLOUD OF NUCLEI, ELECTRONS, PROTONS, AND PHOTONS EXISTED AT THIS POINT - A PLASMA. ...
... NUCLEOSYNTHESIS ENDED AT THIS POINT. A CLOUD OF NUCLEI, ELECTRONS, PROTONS, AND PHOTONS EXISTED AT THIS POINT - A PLASMA. ...
Olbers` Paradox
... Isotropy and Homogeneity • Homogeneous -> we see no difference when we change position; there is no preferred position in the universe (translational invariance) • Isotropic -> no difference when we look at a different direction • Examples: Surface of uniform cylinder is homogeneous but not isotrop ...
... Isotropy and Homogeneity • Homogeneous -> we see no difference when we change position; there is no preferred position in the universe (translational invariance) • Isotropic -> no difference when we look at a different direction • Examples: Surface of uniform cylinder is homogeneous but not isotrop ...
Cosmology
... There are over 100 Billion stars in the Milky Way The Spiral arms are only 5% more dense than average, and are the locations of new star formation ...
... There are over 100 Billion stars in the Milky Way The Spiral arms are only 5% more dense than average, and are the locations of new star formation ...
Our Incredible Universe
... forces that created the universe. These forces actually created space and time along with all that we see around us today. During a tiny fraction of the first second, the universe went through a short period of rapidly accelerating faster-than-light expansion called “inflation.” This initial expansi ...
... forces that created the universe. These forces actually created space and time along with all that we see around us today. During a tiny fraction of the first second, the universe went through a short period of rapidly accelerating faster-than-light expansion called “inflation.” This initial expansi ...
solutions
... of the Universe must be equal to a certain critical density. The total amount of matter in the Universe (including baryons and dark matter), as measured by the CMB, accounts for only about 30% of the critical density. This implies the existence of an additional form of energy to account for the rema ...
... of the Universe must be equal to a certain critical density. The total amount of matter in the Universe (including baryons and dark matter), as measured by the CMB, accounts for only about 30% of the critical density. This implies the existence of an additional form of energy to account for the rema ...
Video Worksheet Beyond the Big Bang (Part 2 of 2)
... 5. The theory of the universe's origin was first proposed by scientist Georges Lemaitra, a Roman Catholic Priest, and his theory was embraced by the _______________ who interpreted the theory as de facto proof of Genesis. ...
... 5. The theory of the universe's origin was first proposed by scientist Georges Lemaitra, a Roman Catholic Priest, and his theory was embraced by the _______________ who interpreted the theory as de facto proof of Genesis. ...
Galaxies and the Universe
... Fine Tuning the Universe • Designer? • Doesn’t Explain Anything • If the Designer can create a Universe, why is c = 300,000 km/sec instead of 400,000? • If Designer had to have c = 300,000 km/sec, why? What (who?) dictated that, and why? • Who says Designer is anything pictured by any ...
... Fine Tuning the Universe • Designer? • Doesn’t Explain Anything • If the Designer can create a Universe, why is c = 300,000 km/sec instead of 400,000? • If Designer had to have c = 300,000 km/sec, why? What (who?) dictated that, and why? • Who says Designer is anything pictured by any ...
COSMOLOGY A FLAT EARTH GEOCENTRIC MODEL or the
... The galaxies inside the cube stay the same size. ...
... The galaxies inside the cube stay the same size. ...
document
... • Edgar Allen Poe noted that universe may have been “created” and thus is not eternal – The distance light travels over the life of the universe is our “horizon”. ...
... • Edgar Allen Poe noted that universe may have been “created” and thus is not eternal – The distance light travels over the life of the universe is our “horizon”. ...
August 29 - Astronomy
... they are, the faster they are moving 2. The Cosmic microwave background radiation – things that are hot emit light and the universe today is filled with this light emitted when it was much hotter ...
... they are, the faster they are moving 2. The Cosmic microwave background radiation – things that are hot emit light and the universe today is filled with this light emitted when it was much hotter ...
