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Redshift

en.wikipedia.org/wiki/Redshift

In physics, redshift happens when light or other electromagnetic radiation from an object is .... If found, these features can be compared with known features in the spectrum ..... Hubble's law ...

Astro Test 4 - Economics & Finance 411 with Ahmad at Black Hills ...

www.studyblue.com/notes/note/n/astro-test-4/deck/11103674

May 5, 2014 ... What two quantities did Edwin Hubble compare for a sample of galaxies to ... Which of the following is a consequence of Hubble's Law?

A1143: History of the Universe, Autumn 2012 4. Hubble's Law and ...

www.astronomy.ohio-state.edu/~dhw/A1143/notes4.pdf

if Hubble's law holds then observers in every galaxy see other galaxies rushing away, also following. Hubble's law. Hubble's law arises because the expansion ...

The Expanding Universe and Hubble's Law - The Big Bang and the ...

www.physicsoftheuniverse.com/topics_bigbang_expanding.html

With the benefit of improved telescopes, Hubble started to notice that the light coming from these galaxies was shifted a little towards the red end of the spectrum ...

Galaxies - University of Oregon

pages.uoregon.edu/jimbrau/astr123/Notes/Chapter24.html

Apr 7, 2015 ... Shapley argued that these "spiral nebulae" were just nearby gas clouds, and that the Universe was .... farthest galaxies are moving away fastest; This is Hubble's Law ... Consequence -> The universe is at least this old.

The Hubble Law states that the galaxies distance is directly related ...

www.as.utexas.edu/~gebhardt/a309s16/cos2.html

As soon as Hubble realized that these spiral nebulae were external galaxies, Hubble ... that the universe is expanding and this has significant consequences.

The Early Universe | Cool Cosmos

coolcosmos.ipac.caltech.edu/page/early_universe

May 12, 2014 ... One consequence of the Hubble Law is that if you want to look at the ... research since Hubble's time has shown that all these galaxies are not ...

Galaxy Properties

www.uni.edu/morgans/astro/course/Notes/section3/new12.html

Apart from these few galaxies, pretty much all the others are moving away from us. ... Wait a minute, if we want to use the Hubble Law to determine distances, we ..... later, having ellipticals form quickly can have some interesting consequences,  ...

Edwin Hubble & the Expanding Universe

www.atnf.csiro.au/outreach/education/senior/cosmicengine/hubble.html

The Expanding Universe & Hubble's law ... as Hubble's law and is shown in the following plot.

Frequently Asked Questions in Cosmology

www.astro.ucla.edu/~wright/cosmology_faq.html

May 24, 2013 ... None of these prove the Big Bang, since scientific theories are not proven. Many of ... The Hubble Law - the linear distance vs redshift law. .... This time dilation is a consequence of the standard interpretation of the redshift: a ...

More Info

The Implications of Hubble's Law: An Expanding Universe ...

www.e-education.psu.edu

The Implications of Hubble's Law: An Expanding Universe. Printer-friendly version. Like Kepler's Laws, Hubble's Law is an empirical law. ... These questions are:.

ASTR 1120-001: General Astronomy - Stars and Galaxies (Spring ...

jilawww.colorado.edu

Which of these elements do we think was made mostly in the Big Bang rather than in the ... Lower galaxy velocities and lower gas temperatures are both consequences of ... Hubble's Law cannot be used to estimate the distance to very nearby ...

cosmology - According to Hubble's Law, how can the expansion of ...

physics.stackexchange.com

Jun 18, 2013 ... Basically, the Hubble Law is a consequence of the cosmological principle, ..... These values have been further refined by CMB observations.