Cosmology
... formed as hot, primordial energy cools and forms into matter can be predicted by physical laws The fraction of helium in the Universe can be measured with observations The observed abundances of elements support the predictions of the Big Bang theory ...
... formed as hot, primordial energy cools and forms into matter can be predicted by physical laws The fraction of helium in the Universe can be measured with observations The observed abundances of elements support the predictions of the Big Bang theory ...
Space Science Review Vocabulary: Nebula Proto Star Main
... Big Bang Theory Steady State Theory EM Spectrum Visible Light Spectrum HR Diagram Absolute Magnitude Apparent Magnitude ...
... Big Bang Theory Steady State Theory EM Spectrum Visible Light Spectrum HR Diagram Absolute Magnitude Apparent Magnitude ...
![Chapter Zero Section 0.2 [reprint from Jesperson 7th] Supernovas](http://s1.studyres.com/store/data/009810478_1-e5fd9db32afbb84e749a32319c4308af-300x300.png)
Chapter Zero Section 0.2 [reprint from Jesperson 7th] Supernovas
... 1. The speeding nuclei destroy many of the iron nuclei, creating a rich mixture of smaller particles such as helium nuclei and neutrons. 2. The temperature of the collapsing star reaches levels that cannot be achieved even in the most massive stars. At its culmination, the collapsing star disintegra ...
... 1. The speeding nuclei destroy many of the iron nuclei, creating a rich mixture of smaller particles such as helium nuclei and neutrons. 2. The temperature of the collapsing star reaches levels that cannot be achieved even in the most massive stars. At its culmination, the collapsing star disintegra ...
powerpoint version - Leeds Astrophysics
... Brahe made very accurate observations to one minute of arc (1’ - there are 60 minutes in a degree and 360 degrees in a full circle) Kepler was a mathematician who used Brahe’s data to develop a heliocentric model. He used the concept of a force between the Sun and planets but did not quantify it. PH ...
... Brahe made very accurate observations to one minute of arc (1’ - there are 60 minutes in a degree and 360 degrees in a full circle) Kepler was a mathematician who used Brahe’s data to develop a heliocentric model. He used the concept of a force between the Sun and planets but did not quantify it. PH ...
Monday, December 8 - Otterbein University
... function of redshift for a given universe Supernovae are further away than expected for any decelerating (“standard”) universe ...
... function of redshift for a given universe Supernovae are further away than expected for any decelerating (“standard”) universe ...
WHERE DO ELEMENTS COME FROM?
... • Hans Bethe et al., showed elements such as oxygen, carbon and nitrogen are created inside stars. • What about other elements? (stay tuned) ...
... • Hans Bethe et al., showed elements such as oxygen, carbon and nitrogen are created inside stars. • What about other elements? (stay tuned) ...
The Components and Origin of the Universe
... energy expanded from a hot dense mass with an 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. ...
... energy expanded from a hot dense mass with an 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. ...
What Is Man's Place In The Universe?
... and lots of dark matter, but it STILL doesn’t add up to enough to explain anything. It’s as if 70% to 90% of the Universe’s mass is hidden. What’s this mean? ...
... and lots of dark matter, but it STILL doesn’t add up to enough to explain anything. It’s as if 70% to 90% of the Universe’s mass is hidden. What’s this mean? ...
Document
... • Hubble: Universe is expanding • “Run movie backward” – at beginning • all matter within small region (single point) • very, very hot ...
... • Hubble: Universe is expanding • “Run movie backward” – at beginning • all matter within small region (single point) • very, very hot ...
Before people could understand the history of the universe, they had
... came up with Steady State Theory - Universe has no beginning and no end -Although expanding, it stays in perfect balance like a pool kept full to overflowing by a trickle from a faucet -The "faucet" is the continuous creation of matter from energy ...
... came up with Steady State Theory - Universe has no beginning and no end -Although expanding, it stays in perfect balance like a pool kept full to overflowing by a trickle from a faucet -The "faucet" is the continuous creation of matter from energy ...
PES 106 – General Astronomy II – Final Study Guide
... How does light behave in an expanding universe? How does the underlying shape of the universe affect a “straight” line? About how old do we think the universe is? How can very old stars and galaxies cause an age discrepancy? What is the source of cosmic background radiation? Know the definitions of ...
... How does light behave in an expanding universe? How does the underlying shape of the universe affect a “straight” line? About how old do we think the universe is? How can very old stars and galaxies cause an age discrepancy? What is the source of cosmic background radiation? Know the definitions of ...
Physics 1b - The Thomas Cowley High School
... galaxies in the Universe a.Red shift – Light from distant galaxies is red-shifted to longer wavelengths, the further the galaxy the greater the red shift. b.The Big Bang Red shift shows us that distant galaxies are moving away from us. An Expanding Universe Universe started with a massive explos ...
... galaxies in the Universe a.Red shift – Light from distant galaxies is red-shifted to longer wavelengths, the further the galaxy the greater the red shift. b.The Big Bang Red shift shows us that distant galaxies are moving away from us. An Expanding Universe Universe started with a massive explos ...
Intro to Cosmology!
... of particles, talk about quantum properties of Space-Time. Superpartners exist in separate quantum Space-Time coordinates called “Superspace.” The existence of a superspace simplifies QFT significantly. General Relativity can be derived from the theory of Supersymmetry. Predicts the energy level of ...
... of particles, talk about quantum properties of Space-Time. Superpartners exist in separate quantum Space-Time coordinates called “Superspace.” The existence of a superspace simplifies QFT significantly. General Relativity can be derived from the theory of Supersymmetry. Predicts the energy level of ...
ASTRONOMY WEBQUEST…… EXPLORE THE UNIVERSE
... 11. What happened following the Big Bang to allow protons and neutrons to come together to form atoms and eventually atoms to come together to form different elements? __________________________________________________________________________________ http://map.gsfc.nasa.gov/universe/bb_tests.html ...
... 11. What happened following the Big Bang to allow protons and neutrons to come together to form atoms and eventually atoms to come together to form different elements? __________________________________________________________________________________ http://map.gsfc.nasa.gov/universe/bb_tests.html ...
A Brief History of History
... are moving at very high speeds and from time to time collide with one another. When this happens, a reaction can take place ‘gluing’ the nuclei together. A sequence of such collisions and reaction can eventually turn 4 hydrogen nuclei into one nucleus of helium, releasing energy in the process. The ...
... are moving at very high speeds and from time to time collide with one another. When this happens, a reaction can take place ‘gluing’ the nuclei together. A sequence of such collisions and reaction can eventually turn 4 hydrogen nuclei into one nucleus of helium, releasing energy in the process. The ...
Redshift takes us from 2-D to 3-D
... 2) The Universe is observed to be expanding (so in the past it was smaller). The Steady State Universe tried to get around this by supposing that new galaxies appear out of nowhere to fill the increasing volume (no more unreasonable than supposing that the Universe appeared). But then the past shoul ...
... 2) The Universe is observed to be expanding (so in the past it was smaller). The Steady State Universe tried to get around this by supposing that new galaxies appear out of nowhere to fill the increasing volume (no more unreasonable than supposing that the Universe appeared). But then the past shoul ...
PASS Content Standard 5.1
... The universal abundance of the chemical elements is one of five fundamental pieces of evidence supporting the cosmological model of the Big Bang Theory. ...
... The universal abundance of the chemical elements is one of five fundamental pieces of evidence supporting the cosmological model of the Big Bang Theory. ...
Concept map-Rubric-final - Berkeley Center for Cosmological
... •CMB: predicted by Gamow; relic from 380,000yrs after Big Bang; when universe cooled, neutral atoms formed and the universe became transparent; matches black body spectrum from hot early universe •Ratios of elements (nucleosynthesis): predictions of ratios from nuclear physics match observed ratios ...
... •CMB: predicted by Gamow; relic from 380,000yrs after Big Bang; when universe cooled, neutral atoms formed and the universe became transparent; matches black body spectrum from hot early universe •Ratios of elements (nucleosynthesis): predictions of ratios from nuclear physics match observed ratios ...
Appendix 2
... galaxies are formed must have come into existence as a single point – the “Big Bang” – approximately 15 billion (15,000,000,000) years ago. (There are other possibilities – but this is the standard model – which most cosmologists consider to be the best theory on present evidence.) From the theory o ...
... galaxies are formed must have come into existence as a single point – the “Big Bang” – approximately 15 billion (15,000,000,000) years ago. (There are other possibilities – but this is the standard model – which most cosmologists consider to be the best theory on present evidence.) From the theory o ...
The Expanding Universe - Best - armstrong
... cosmic background radiation • faint radiation glow that comes from all directions in space ...
... cosmic background radiation • faint radiation glow that comes from all directions in space ...
Astronomy 103 Final review session - Home | UW
... • Edwin Hubble observed that galaxies are all moving away from us • We now know that this is due to the expansion of the universe • Hubble’s Law related recession velocity and distance ...
... • Edwin Hubble observed that galaxies are all moving away from us • We now know that this is due to the expansion of the universe • Hubble’s Law related recession velocity and distance ...
WEDNESDAY JULY 1
... disk onto a supermassive black hole Broad and narrow lines, radio jets, dusty torus, accretion disk, SMBH ...
... disk onto a supermassive black hole Broad and narrow lines, radio jets, dusty torus, accretion disk, SMBH ...
Key Facts
... Our Sun will eventually use up all its hydrogen, its core will collapse and its outer layers will expand massively, engulfing the Earth, and will become a Red Giant. Later still, when it uses up all its helium, it will collapse to form a White Dwarf star. ...
... Our Sun will eventually use up all its hydrogen, its core will collapse and its outer layers will expand massively, engulfing the Earth, and will become a Red Giant. Later still, when it uses up all its helium, it will collapse to form a White Dwarf star. ...