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- Astronomy Websites
by Hofi » Sun May 02, 2010 10:32 am
- 41 Replies
- 9579 Views
- Last post by ErnieM
Thu May 02, 2013 10:04 am
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- NASA Education and Public Outreach Resources
by owlice » Fri Jan 13, 2012 4:25 am
- 22 Replies
- 5053 Views
- Last post by owlice
Sat Oct 27, 2012 1:01 am
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- Estimating the stellar mass of an SDSS galaxy from its color
by JeanTate » Sat Mar 30, 2013 12:47 am
- 1 Replies
- 440 Views
- Last post by JeanTate
Sun Mar 31, 2013 9:15 pm
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- Back hole in Cygnus X-I
by babaonet » Sat Sep 03, 2011 6:01 pm
- 22 Replies
- 813 Views
- Last post by ErnieM
Mon Mar 25, 2013 5:50 pm
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- Super Massive Black Hole(s)
by ErnieM » Mon Sep 05, 2011 2:49 pm
- 2 Replies
- 424 Views
- Last post by ErnieM
Mon Mar 25, 2013 5:36 pm
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- code for creating HR-Diagram?
by rstevenson » Tue Feb 19, 2013 8:03 pm
- 15 Replies
- 973 Views
- Last post by Ann
Thu Mar 21, 2013 4:34 pm
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- 'star' on Moon's shadow - what was it? please!
by laurencerowland » Mon Feb 18, 2013 12:15 pm
- 7 Replies
- 420 Views
- Last post by bystander
Wed Feb 20, 2013 8:40 am
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- Combining estimated errors (galaxy properties, of the observ
by JeanTate » Fri Feb 15, 2013 2:48 pm
- 0 Replies
- 208 Views
- Last post by JeanTate
Fri Feb 15, 2013 2:48 pm
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- Seeking advice on basic mathematics education
by MargaritaMc » Fri Feb 08, 2013 11:22 am
- 2 Replies
- 340 Views
- Last post by MargaritaMc
Fri Feb 08, 2013 1:34 pm
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- Anyone familiar with Montage?
by JeanTate » Mon Feb 04, 2013 9:36 pm
- 5 Replies
- 339 Views
- Last post by JeanTate
Tue Feb 05, 2013 3:46 am
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- Currently Operating Deep Space Missions
by ritwik » Sun Jan 27, 2013 10:33 pm
- 0 Replies
- 1455 Views
- Last post by ritwik
Sun Jan 27, 2013 10:33 pm
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- Seeking advice on finding various equipment for project
by Horsetuna » Sun Jan 13, 2013 6:18 pm
- 10 Replies
- 1964 Views
- Last post by Horsetuna
Sun Jan 27, 2013 2:12 am
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- Will the black hole of Milkomeda kill us?
by Ann » Mon Aug 13, 2012 5:49 pm
- 9 Replies
- 1259 Views
- Last post by Beyond
Fri Jan 25, 2013 8:09 pm
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- What was the absolute magnitude of Eta Carinae in 1843?
by Ann » Tue Jan 01, 2013 6:52 pm
- 4 Replies
- 752 Views
- Last post by Wayne
Sat Jan 19, 2013 7:16 pm
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- Weird shaped cloud in Uruguayan sky
by godshawk » Wed Dec 05, 2012 11:57 pm
- 2 Replies
- 1721 Views
- Last post by godshawk
Thu Dec 06, 2012 11:12 am
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- What do you think this object is?
by JeanTate » Sat Nov 24, 2012 1:22 am
- 0 Replies
- 593 Views
- Last post by JeanTate
Sat Nov 24, 2012 1:22 am
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- Which NGC spiral has the highest redshift?
by JeanTate » Sat Nov 24, 2012 1:18 am
- 0 Replies
- 501 Views
- Last post by JeanTate
Sat Nov 24, 2012 1:18 am
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- Red sky at night: is it dust?
by leandroprz » Sun Nov 04, 2012 4:33 am
- 5 Replies
- 895 Views
- Last post by leandroprz
Sun Nov 04, 2012 5:09 pm
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- Accelerating Expansion of the Universe
by Devil Particle » Wed Oct 05, 2011 5:10 pm
- 6 Replies
- 1581 Views
- Last post by Ann
Thu Nov 01, 2012 4:38 am
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- Is the color of OIII perfect cyan?
by Ann » Thu Oct 04, 2012 4:26 pm
- 4 Replies
- 588 Views
- Last post by Chris Peterson
Fri Oct 05, 2012 2:47 pm
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- public domain wide-field visible image
by ogapo » Thu Oct 04, 2012 5:41 pm
- 0 Replies
- 367 Views
- Last post by ogapo
Thu Oct 04, 2012 5:41 pm
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- need help solving problem ?
by ritwik » Wed Sep 12, 2012 12:00 pm
- 5 Replies
- 415 Views
- Last post by ritwik
Wed Sep 12, 2012 4:19 pm
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- Life as an aspect of the universe
by Ann » Sat Sep 01, 2012 5:27 am
- 6 Replies
- 550 Views
- Last post by Ann
Wed Sep 05, 2012 12:26 am
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- World's oldest, largest meteorite crater found in Greenland
by Ann » Thu Jun 28, 2012 2:18 pm
- 6 Replies
- 961 Views
- Last post by astrotom
Thu Aug 09, 2012 2:22 pm
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- TWAN: Solve a Mystery
by bystander » Fri Jul 09, 2010 5:52 pm
- 8 Replies
- 964 Views
- Last post by bystander
Mon Jul 30, 2012 6:07 pm
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