List is sorted by rating
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pr *
4.3
(si*)
>20
7
  • Absolute Astronomy
  • www.absoluteastronomy.com
  • Facts and statistical information about planets, moons, constellations, stars, galaxies, and Messier objects.
4.1
(si*)
<10
6
  • An Atlas of the Universe
  • www.atlasoftheuniverse.com
  • Contains 3D maps of the universe zooming out from the nearest stars to the scale of the galaxy and out to the surrounding superclusters and finally to the scale of the known universe.
4.0
(si*)
>10
3
  • Astronomy Today
  • www.astronomytoday.com
  • Information and articles on astronomy, space and related topics. Also features a friendly forum and a telescope buyer's FAQ page.
3.9
(si*)
-
5
3.9
(si*)
>20
4
  • Astronomy Online
  • astronomyonline.org
  • Gives overview of the solar system, the Milky Way galaxy, extrasolar planets, cosmology and astrophotography. Includes images, additional resources, and forums.
3.5
(si*)
>10
2
  • Muse
  • muse.univ-lyon1.fr
  • Multi Unit Spectroscopic Explorer. A second generation integral field spectrograph for the VLT. Proposed to European Southern Observatory (ESO) by the Centre de Recherche Astronomique de Lyon (CRAL).
3.4
(si*)
<5
0
  • Cosmos Portal
  • www.cosmosportal.org
  • Offers information on astronomy and space science including news, events, blogs, images, videos and links to other sites. It is written and compiled by experts.
3.4
(si*)
<5
2
  • Astronomical Optical Interferometry
  • astronomicaloptical.blogspot.com
  • The use of multiple telescopes to produce high resolution images - commonly used at most modern observatories. A literature review article.
3.2
(si*)
-
3