Astronomical objects
Obtain the magnitude of any star from SIMBAD sim fid
Simbad Query Form
Online deep space SETI range calculator
SETI range calculator - using dish size, power, bandwidth, frequency
Astronomers find star-less galaxy (BBC News Feb 23rd 2005) news wales
BBC NEWS | Wales | South East Wales | Astronomers find star-less galaxy
Galaxies - Information and amateur observations galaxies
Galaxies - Information and Observations
An Atlas of The Universe free universe
An Atlas of The Universe
Galaxies, SEDS Messier pages messier galaxy
Galaxies
Intergalactic Space , Natural History, Feb 1998
Natural History: On being rarefied - emptiness of intergalactic space
Article on the Planetary Society's website planetary news
SETI@home Leaders Deny Reports of Likely Extraterrestrial Signal - Planetary News | The Planetary Society
''New Scientist'' article article
New Scientist Breaking News - Mysterious signals from light years away
New evidence for a Dark Matter Galaxy (PPARC - Particle Physics and Astronomy Research Council)
New evidence for a Dark Matter Galaxy
Dark Matter Galaxy? (UniverseToday)
Universe Today - Dark Matter Galaxy?
Star Classification subjects astronomy stars
Star Classification - Zoom Astronomy
Images of starspots on the surface of Betelgeuse cam telescopes coast betel
A Dark Hydrogen Cloud in the Virgo Cluster (PDF) groups galaxies dark
A multibeam HI survey of the Virgo cluster - two isolated HI clouds? (abstract)
A multibeam HI survey of the Virgo cluster - two isolated HI clouds?
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Apparent magnitude , Calculator , Dark matter , Galaxy , Intergalactic space , Radio source SHGb02+14a , Spiral Galaxy M99 , Star , VIRGOHI21 , .
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