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Top Document: [sci.astro] Galaxies (Astronomy Frequently Asked Questions) (8/9) Previous Document: Introduction Next Document: H.01 How many stars, galaxies, clusters, QSO's etc. in the Universe? See reader questions & answers on this topic! - Help others by sharing your knowledge
[Dates in brackets are last edit.]
H.01 How many stars, galaxies, clusters, QSO's etc. in the
Universe? [1997-08-06]
H.02 Is there dark matter in galaxies? [1997-12-02]
H.03 What is the Hubble constant? What is the best value? [1995-07-19]
H.04 How are galaxy distances measured? [1995-06-29]
H.05 When people speak of galaxies X billion light years, does
this mean they are that far away now or were that far away
when the light left them? [1997-08-06]
H.06 What are QSO's ("quasars")? [1995-06-29]
H.07 Are the QSO's really at their redshift distances? [2003-02-18]
H.08 What about apparent faster-than-light motions? [1995-06-29]
H.09 What's the Local Group? [1999-05-19]
For an overall sense of scale when talking about galaxies, see the
Atlas of the Universe, <URL:http://anzwers.org/free/universe/>.
User Contributions:Top Document: [sci.astro] Galaxies (Astronomy Frequently Asked Questions) (8/9) Previous Document: Introduction Next Document: H.01 How many stars, galaxies, clusters, QSO's etc. in the Universe? Part0 - Part1 - Part2 - Part3 - Part4 - Part5 - Part6 - Part7 - Part8 - Single Page [ Usenet FAQs | Web FAQs | Documents | RFC Index ] Send corrections/additions to the FAQ Maintainer: jlazio@patriot.net
Last Update March 27 2014 @ 02:11 PM
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