A time travel of 14 billion years
... Edwin Hubble was a man who changed our view of the Universe. In 1929 he showed that galaxies are moving away from us with a speed proportional to their distance. The explanation is simple, but revolutionary: the Universe is expanding. Hubble was born in Missouri in 1889. His family moved to Chicago ...
... Edwin Hubble was a man who changed our view of the Universe. In 1929 he showed that galaxies are moving away from us with a speed proportional to their distance. The explanation is simple, but revolutionary: the Universe is expanding. Hubble was born in Missouri in 1889. His family moved to Chicago ...
Big Bang Theory Project
... Radiation: The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization. ...
... Radiation: The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization. ...
Ch. 26.5 - (www.ramsey.k12.nj.us).
... Dark Matter = Does not give off radiation & cannot be detected Exerts gravitational force on visible matter Universe may be 90% + dark matter Why do we think Dark Matter exists? Galaxies are accelerating faster than they should be (based on the observable matter in the Universe). The acceleration du ...
... Dark Matter = Does not give off radiation & cannot be detected Exerts gravitational force on visible matter Universe may be 90% + dark matter Why do we think Dark Matter exists? Galaxies are accelerating faster than they should be (based on the observable matter in the Universe). The acceleration du ...
PowerPoint
... – Presence of brightest stars in a galaxy by type – Presence of globular star clusters – Presence of supernovas by type (I and II) ...
... – Presence of brightest stars in a galaxy by type – Presence of globular star clusters – Presence of supernovas by type (I and II) ...
Integrative Studies 410 Our Place in the Universe
... close to the Big Bang • Largest known structure: the Great Wall (70 Mpc 200 Mpc!) ...
... close to the Big Bang • Largest known structure: the Great Wall (70 Mpc 200 Mpc!) ...
6. Star Colors and the Hertzsprung
... H is a constant Ho called the Hubble constant. One gets a linear relation between expansion speed (as measured by redshift) and distance v = Ho d ...
... H is a constant Ho called the Hubble constant. One gets a linear relation between expansion speed (as measured by redshift) and distance v = Ho d ...
Document
... This diagram shows a single closed dimension of cosmological space (a huge cosmic great circle) and many local ‘directions’ or dimensions of time. We may think of time in spacetime in much the same way that we think of the gravitational gradient on Earth; time is not a single dimension of spacetime, ...
... This diagram shows a single closed dimension of cosmological space (a huge cosmic great circle) and many local ‘directions’ or dimensions of time. We may think of time in spacetime in much the same way that we think of the gravitational gradient on Earth; time is not a single dimension of spacetime, ...
A glance at the beginning of the Universe
... Taking a closer view of the particular galaxies in our research for quite a small part of them the values got for the age of the Universe coincide with the generally acknowledged. That refers to the observed galaxy NGC 4258. / For NGC 4725, the number we got for the age of the Universe is 14 billion ...
... Taking a closer view of the particular galaxies in our research for quite a small part of them the values got for the age of the Universe coincide with the generally acknowledged. That refers to the observed galaxy NGC 4258. / For NGC 4725, the number we got for the age of the Universe is 14 billion ...
This presentation - Fermi Gamma
... predictions of Einstein’s theories: – What happens at the edge of a black hole? – What powered the Big Bang? – What is the mysterious Dark Energy that is pulling the Universe apart? ...
... predictions of Einstein’s theories: – What happens at the edge of a black hole? – What powered the Big Bang? – What is the mysterious Dark Energy that is pulling the Universe apart? ...
review
... The differential rotation would tend to wind up the spiral. So the arms must be constantly forming and reforming. We believe that they are caused by spiral density waves that travel outward from the center. Where the density is higher, stars form rather quickly and give the light we see as the spira ...
... The differential rotation would tend to wind up the spiral. So the arms must be constantly forming and reforming. We believe that they are caused by spiral density waves that travel outward from the center. Where the density is higher, stars form rather quickly and give the light we see as the spira ...
Olber`s Paradox
... So if the universe is infinitely big then the sky should be bright But the sky is dark So the universe is not infinitely big So it should have collapsed ...
... So if the universe is infinitely big then the sky should be bright But the sky is dark So the universe is not infinitely big So it should have collapsed ...
The Expanding Universe
... existence. The Created Universe: where at some time in the past the universe was created. ...
... existence. The Created Universe: where at some time in the past the universe was created. ...
Nov 2009
... With reference to the diagram and Newton’s model of the universe explain quantitatively Olbers’ paradox. ...
... With reference to the diagram and Newton’s model of the universe explain quantitatively Olbers’ paradox. ...
First results of observations with 80
... • It was installed in the 70-ies and working about 10 years. Then it was stopped and dismantled (secondary mirror was lost • Telescope was upgraded by setting up the lens corrector for improving and enlarging of FOV and motors with controller for automation of operations ...
... • It was installed in the 70-ies and working about 10 years. Then it was stopped and dismantled (secondary mirror was lost • Telescope was upgraded by setting up the lens corrector for improving and enlarging of FOV and motors with controller for automation of operations ...
Solutions - UC Berkeley Astronomy w
... The original Big Bang theory did not explain the incredible uniformity of the Universe nor its flat geometry. By uniformity we mean that when we look at the CMB in opposite directions in the sky, they have the same temperature (with small differences in ripples), but these two regions could never ha ...
... The original Big Bang theory did not explain the incredible uniformity of the Universe nor its flat geometry. By uniformity we mean that when we look at the CMB in opposite directions in the sky, they have the same temperature (with small differences in ripples), but these two regions could never ha ...
Higher Hubble`s Law and the Big Bang Answers
... Presence of cosmic microwave background radiation. Doppler Effect The abundance of light elements such as Hydrogen and Helium. ...
... Presence of cosmic microwave background radiation. Doppler Effect The abundance of light elements such as Hydrogen and Helium. ...
Chameleons and holograms: Dark energy hunt gets weird 03
... For similar stories, visit the Cosmology Topic Guide Cosmologists have revealed intruiging new ways to probe the mystery of whether dark energy exists and how it might be accelerating the universe’s growth A LIGHT in the darkness can come from unexpected places. Unusual experiments for probing dark ...
... For similar stories, visit the Cosmology Topic Guide Cosmologists have revealed intruiging new ways to probe the mystery of whether dark energy exists and how it might be accelerating the universe’s growth A LIGHT in the darkness can come from unexpected places. Unusual experiments for probing dark ...
The Components and Origin of the Universe
... incredibly small volume 2. at first, the universe was hot (10 32 C) and energy went rushing out in all directions energy became cooled enough to become matter 3. matter then cooled enough to form protons, electrons and neutrons (subatomic particles) 4. subatomic particles combined to form mostly hy ...
... incredibly small volume 2. at first, the universe was hot (10 32 C) and energy went rushing out in all directions energy became cooled enough to become matter 3. matter then cooled enough to form protons, electrons and neutrons (subatomic particles) 4. subatomic particles combined to form mostly hy ...
Integrative Studies 410 Our Place in the Universe
... The Mass of the Galaxy • Can be determined using Kepler’s 3rd Law – Solar System: the orbital velocities of planets determined by mass of Sun – Galaxy: orbital velocities of stars are determined by total mass of the galaxy contained within that star’s orbit ...
... The Mass of the Galaxy • Can be determined using Kepler’s 3rd Law – Solar System: the orbital velocities of planets determined by mass of Sun – Galaxy: orbital velocities of stars are determined by total mass of the galaxy contained within that star’s orbit ...
TCE Syllabus Summary Blank
... identify data sources, and gather, process and analyse information to assess one of the models of the Universe developed from the time of Aristotle to the time of Newton to identify limitations placed on the development of the model by the technology available at the time ...
... identify data sources, and gather, process and analyse information to assess one of the models of the Universe developed from the time of Aristotle to the time of Newton to identify limitations placed on the development of the model by the technology available at the time ...
Report on Potential Usage of SKA1
... withe SKA1-Low. High-resolution spectra of high-redshift radio sources will yield information about the early evolution of the cosmic web and the growth of ionized regions around protogalaxies. The SKA-low opens up the potential of mapping the early heating epoch at z∼15 (Alvarez et al. 2010, ApJ 72 ...
... withe SKA1-Low. High-resolution spectra of high-redshift radio sources will yield information about the early evolution of the cosmic web and the growth of ionized regions around protogalaxies. The SKA-low opens up the potential of mapping the early heating epoch at z∼15 (Alvarez et al. 2010, ApJ 72 ...
The cosmological constant puzzle: vacuum energies from QCD to
... Accretion onto carbon/oxygen white dwarf ...
... Accretion onto carbon/oxygen white dwarf ...
Mysteries of Space
... • The mass discovered by scientists for this galaxy used the estimated mass to estimate the speed of various stars movement and discovered that they are moving much faster than predicted. The way scientists have explained this phenomenon is that there must be 90 times more matter that is not visible ...
... • The mass discovered by scientists for this galaxy used the estimated mass to estimate the speed of various stars movement and discovered that they are moving much faster than predicted. The way scientists have explained this phenomenon is that there must be 90 times more matter that is not visible ...