Formation of the Universe
... would always be ahead of the slower runner. If runners started at different points (ie. a slower runner having a head start) then a slower runner could be ahead of a faster one like the runners, if the galaxies started at one point then the fastest moving galaxies should be the farthest from us wh ...
... would always be ahead of the slower runner. If runners started at different points (ie. a slower runner having a head start) then a slower runner could be ahead of a faster one like the runners, if the galaxies started at one point then the fastest moving galaxies should be the farthest from us wh ...
Big Bang PPT
... But we can also observe small fluctuations of temperature which may have lead to the formation of the galaxies. ...
... But we can also observe small fluctuations of temperature which may have lead to the formation of the galaxies. ...
Sample Writing Topics in Cosmology, Astro, and Particle Physics
... The Hubble space telescope: peering back 13.5 billion years to the earliest galaxies "The Stardust Mission:" will the material collected from the early solar system be the same as on earth? Neutrinos from Supernova 1987a: probes from the center of an exploding star Feynman's Quantum Electrodynamics ...
... The Hubble space telescope: peering back 13.5 billion years to the earliest galaxies "The Stardust Mission:" will the material collected from the early solar system be the same as on earth? Neutrinos from Supernova 1987a: probes from the center of an exploding star Feynman's Quantum Electrodynamics ...
EXERCISES: Set 2 of 4 Q1: The absolute magnitude of the Sun in
... its observed flux divided by its observed angular area; thus Σ ∝ f /(δθ)2 . For a class of objects that are both standard candles and standard rulers, deduce the functional dependence of Σ on redshift z. Would observing the surface brightness of this class of objects be a useful way of determining c ...
... its observed flux divided by its observed angular area; thus Σ ∝ f /(δθ)2 . For a class of objects that are both standard candles and standard rulers, deduce the functional dependence of Σ on redshift z. Would observing the surface brightness of this class of objects be a useful way of determining c ...
The Big Bang Theory
... Visible wavelengths emitted by objects moving away from us are shifted towards the red part of the visible spectrum The faster they move away from us, the more they are redshifted. Thus, redshift is a reasonable way to measure the speed of an object (this, by the way, is the principal by which radar ...
... Visible wavelengths emitted by objects moving away from us are shifted towards the red part of the visible spectrum The faster they move away from us, the more they are redshifted. Thus, redshift is a reasonable way to measure the speed of an object (this, by the way, is the principal by which radar ...
Exam 4 Study Guide
... This guide is meant to assist with studying for Exam 4 on April 17. However, it is not comprehensive. This guide includes topics which might not be on this exam (but which might be on the final). It is also possible that something not specifically mentioned on the guide may be on the exam. Howeve ...
... This guide is meant to assist with studying for Exam 4 on April 17. However, it is not comprehensive. This guide includes topics which might not be on this exam (but which might be on the final). It is also possible that something not specifically mentioned on the guide may be on the exam. Howeve ...
PDF - Florida State University
... will study what the universe is made of There are a wide range of objects out there, including planets, stars and galaxies Next time we will start learning how these objects move around relative to each other This class can be one of the most interesting courses you take at FSU ...
... will study what the universe is made of There are a wide range of objects out there, including planets, stars and galaxies Next time we will start learning how these objects move around relative to each other This class can be one of the most interesting courses you take at FSU ...
Week 2 (9/27) – Opinion Poll I am taking this class because:
... B. The expansion of the Universe is accelerating because of the “anti-gravity”-like effect of an entity known as Dark Matter C. Most of the matter in the Universe is non-luminous and is referred to as Dark Matter D. The nearest star to the Sun is about 4 light years away E. For many stars in our gal ...
... B. The expansion of the Universe is accelerating because of the “anti-gravity”-like effect of an entity known as Dark Matter C. Most of the matter in the Universe is non-luminous and is referred to as Dark Matter D. The nearest star to the Sun is about 4 light years away E. For many stars in our gal ...
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 ...
Deep Space and Solar System
... • One light year is how far light travels in one year (based on distance NOT time) • We see all night stars as they were when the light we see left each star ...
... • One light year is how far light travels in one year (based on distance NOT time) • We see all night stars as they were when the light we see left each star ...
a space smile - Physique chimie Dijon
... image of galaxy cluster SDSS J1038+4849, two bright galaxies resemble eyes, NASA says, "and the misleading smile lines are actually arcs caused by an effect known as strong gravitational lensing. "The striking photo drew our attention to a recent posting by the space agency, in which we learned: "Ga ...
... image of galaxy cluster SDSS J1038+4849, two bright galaxies resemble eyes, NASA says, "and the misleading smile lines are actually arcs caused by an effect known as strong gravitational lensing. "The striking photo drew our attention to a recent posting by the space agency, in which we learned: "Ga ...
The expanding universe
... or right of where they normally are in the spectrum of a light source that is not moving Astronomers noticed that in all galaxies Hubble was studying, spectral lines were shifted to the ________ This meant that the light source and observer are ________________________ from each other at a high ...
... or right of where they normally are in the spectrum of a light source that is not moving Astronomers noticed that in all galaxies Hubble was studying, spectral lines were shifted to the ________ This meant that the light source and observer are ________________________ from each other at a high ...
Science Curriculum Map
... The moon is a part of the Earth – Moon – Sun system that goes through cycles and has a gravitational affect on Earth Scientists are using various types of data to develop theories explaining the origin of the Universe and these theories advance as technology advances Essential Questions: What ...
... The moon is a part of the Earth – Moon – Sun system that goes through cycles and has a gravitational affect on Earth Scientists are using various types of data to develop theories explaining the origin of the Universe and these theories advance as technology advances Essential Questions: What ...
Galaxies and the Universe
... • The sum of all space, matter, and energy that exists, has existed, or will exist • There is only one • You are part of it too! • We see it as it was in the past • Contains many other galaxies • Most of it is empty space ...
... • The sum of all space, matter, and energy that exists, has existed, or will exist • There is only one • You are part of it too! • We see it as it was in the past • Contains many other galaxies • Most of it is empty space ...
The Big Bang
... Expansion of the Universe • In 1929 Edwin Hubble found link between distances to galaxies and their radial velocities • Plot Hubble's data ...
... Expansion of the Universe • In 1929 Edwin Hubble found link between distances to galaxies and their radial velocities • Plot Hubble's data ...
The Universe - staff.harrisonburg.k12.va
... Elliptical Galaxies • Shaped like a football. • “Clean” galaxies: Very little dust and gas. ...
... Elliptical Galaxies • Shaped like a football. • “Clean” galaxies: Very little dust and gas. ...
The Universe
... Elliptical Galaxies • Shaped like a football. • “Clean” galaxies: Very little dust and gas. ...
... Elliptical Galaxies • Shaped like a football. • “Clean” galaxies: Very little dust and gas. ...
Then another Big Bang will occur and the
... As objects move away from the Earth they emit a Red Light called the Red Shift. This was seen using the Hubble Telescope. ...
... As objects move away from the Earth they emit a Red Light called the Red Shift. This was seen using the Hubble Telescope. ...
24.1 The Study of Light
... dough doubles in size, so does the distance between all the raisins. Those objects located father apart move away from each other more rapidly. ...
... dough doubles in size, so does the distance between all the raisins. Those objects located father apart move away from each other more rapidly. ...
an object that moves around another object in space
... challenged the Geocentric model of the universe. I introduced the Suncentered model of the universe (Heliocentric). I believed the Sun was the center of the universe. ...
... challenged the Geocentric model of the universe. I introduced the Suncentered model of the universe (Heliocentric). I believed the Sun was the center of the universe. ...
The Modern Origins Story: From the Big Bang to Habitable Planets
... most of the mass “dark” -- not stars, gas, etc. – detected via gravity, not light ...
... most of the mass “dark” -- not stars, gas, etc. – detected via gravity, not light ...
Introduction: Where and When Are We in the Universe?
... o Galaxy – Collection of billions of star systems held together by gravity Our galaxy is the Milky Way galaxy (or “the galaxy”) 100 billion star systems held together by gravity 100 billion stars in it 100,000 light years across Light travels really damned fast – 186,000 miles in a second ...
... o Galaxy – Collection of billions of star systems held together by gravity Our galaxy is the Milky Way galaxy (or “the galaxy”) 100 billion star systems held together by gravity 100 billion stars in it 100,000 light years across Light travels really damned fast – 186,000 miles in a second ...
Big Bang Theory Scientific origin of the Universe
... How are distances in the universe measured? • Light-year – the distance that light travels in one year going at the speed of light • Speed of light – 300,000 km/second • Speed of light – 186, 000 miles/second • 9.5 trillion km in one year • Closest star (other that sun) is Proxima Centauri is 4.3 l ...
... How are distances in the universe measured? • Light-year – the distance that light travels in one year going at the speed of light • Speed of light – 300,000 km/second • Speed of light – 186, 000 miles/second • 9.5 trillion km in one year • Closest star (other that sun) is Proxima Centauri is 4.3 l ...
Word - Sam Davyson
... This assumes that the speed is constant for a galaxy. Due to gravity it isn’t which gives an over-estimate on the age of the universe. H0 is not precisely known. Using different ways of measuring distances (eg. Type II Supernovae vs. Rotation of galaxies etc. ) different values for H0 are found. ...
... This assumes that the speed is constant for a galaxy. Due to gravity it isn’t which gives an over-estimate on the age of the universe. H0 is not precisely known. Using different ways of measuring distances (eg. Type II Supernovae vs. Rotation of galaxies etc. ) different values for H0 are found. ...
Earth Science Reading Questions 2
... 1. What do the different types of telescopes detect? 2. What does a spectroscope do? 3. What does the spectrum of a star tell you about the star? 4. What does wavelength have to do with color? 5. What causes a blue shift? 6. What causes a red shift? 7. What is the Doppler effect? 8. Answer the two q ...
... 1. What do the different types of telescopes detect? 2. What does a spectroscope do? 3. What does the spectrum of a star tell you about the star? 4. What does wavelength have to do with color? 5. What causes a blue shift? 6. What causes a red shift? 7. What is the Doppler effect? 8. Answer the two q ...