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- Do planets and comets travel at a constant speed
by ErnieM » Sun Jul 03, 2011 3:28 pm
- 2 Replies
- 281 Views
- Last post by Chris Peterson
Sun Jul 03, 2011 4:58 pm
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- Can you help me "translate" this abstract?
by Ann » Thu Jun 30, 2011 9:32 pm
- 3 Replies
- 526 Views
- Last post by neufer
Fri Jul 01, 2011 12:45 pm
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- Can we observe a galaxy rotating?
by ddale51 » Sat Jun 11, 2011 5:34 pm
- 2 Replies
- 314 Views
- Last post by jarle
Mon Jun 27, 2011 1:42 pm
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- Hawking radiation evidence
by outlaw » Wed Jun 15, 2011 8:42 am
- 31 Replies
- 601 Views
- Last post by Chris Peterson
Thu Jun 23, 2011 4:26 pm
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- Where do all the gases go that are photoevaporated ?
by dougettinger » Fri Apr 29, 2011 3:45 pm
- 19 Replies
- 753 Views
- Last post by Nereid
Wed Jun 15, 2011 7:51 pm
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- What are the compositions of planetary nebula?
by dougettinger » Tue May 03, 2011 7:27 pm
- 10 Replies
- 575 Views
- Last post by Nereid
Wed Jun 15, 2011 7:42 pm
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- Virtual particles
by outlaw » Sat Jun 11, 2011 1:06 am
- 17 Replies
- 1826 Views
- Last post by outlaw
Wed Jun 15, 2011 12:36 am
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- seeing the past
by FrogSplash » Wed Jun 01, 2011 5:02 pm
- 6 Replies
- 374 Views
- Last post by BMAONE23
Fri Jun 10, 2011 5:03 pm
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- Question about gravity and stellar formation
by BristolGarry » Wed Apr 27, 2011 6:55 pm
- 4 Replies
- 342 Views
- Last post by Nereid
Fri Jun 10, 2011 3:28 pm
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- Why is everything in the universe spinning ?
by The Code » Thu Jun 02, 2011 11:23 pm
- 4 Replies
- 1535 Views
- Last post by Chris Peterson
Wed Jun 08, 2011 5:11 pm
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- Does Matter absorb space time?
by The Code » Fri Dec 24, 2010 12:50 am
- 81 Replies
- 2211 Views
- Last post by dougettinger
Tue Jun 07, 2011 8:47 pm
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- Gravity, relativity, physics, and science
by Nereid » Tue Jun 07, 2011 7:07 pm
- 0 Replies
- 320 Views
- Last post by Nereid
Tue Jun 07, 2011 7:07 pm
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- Virtual particle question
by outlaw » Wed May 18, 2011 1:09 am
- 12 Replies
- 1422 Views
- Last post by Chris Peterson
Thu May 19, 2011 3:13 pm
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- Meteor or what?
by spacermike007 » Tue Aug 10, 2010 4:46 am
- 9 Replies
- 426 Views
- Last post by Meteor Wayne
Wed May 18, 2011 11:31 pm
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- More dwarfs than Snow White
by dougettinger » Thu Apr 28, 2011 2:51 am
- 7 Replies
- 513 Views
- Last post by dougettinger
Thu May 05, 2011 1:26 pm
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- UT: Cosmology 101
by bystander » Fri Feb 18, 2011 8:43 pm
- 8 Replies
- 457 Views
- Last post by dougettinger
Tue May 03, 2011 6:19 pm
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- Are stars visible from the lunar surface.
by DoctorTea » Fri Apr 29, 2011 3:11 am
- 3 Replies
- 355 Views
- Last post by BMAONE23
Fri Apr 29, 2011 5:07 pm
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- Why do stars have different masses ?
by dougettinger » Mon Apr 25, 2011 5:03 pm
- 2 Replies
- 2165 Views
- Last post by dougettinger
Wed Apr 27, 2011 1:48 pm
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- Dark Matter in the Solar System
by 50bmg » Sat Mar 12, 2011 5:52 pm
- 17 Replies
- 537 Views
- Last post by neufer
Wed Apr 27, 2011 2:27 am
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- Anomalous swelling of Martian Tharsis plateau
by dougettinger » Wed Apr 20, 2011 3:46 am
- 12 Replies
- 361 Views
- Last post by dougettinger
Tue Apr 26, 2011 7:28 pm
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- Questions about the Cat's Eye Nebula and its halo
by dougettinger » Sun Apr 24, 2011 10:11 pm
- 16 Replies
- 1471 Views
- Last post by dougettinger
Tue Apr 26, 2011 2:10 pm
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- How did Sirius A and B evolve ?
by dougettinger » Mon Apr 25, 2011 2:28 pm
- 0 Replies
- 369 Views
- Last post by dougettinger
Mon Apr 25, 2011 2:28 pm
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- Why more Big Stars Dieing ?
by The Code » Wed Apr 06, 2011 10:21 pm
- 10 Replies
- 512 Views
- Last post by dougettinger
Mon Apr 25, 2011 3:37 am
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- The death spasms of O and B type stars
by dougettinger » Wed Mar 30, 2011 9:54 pm
- 11 Replies
- 1144 Views
- Last post by dougettinger
Sun Apr 24, 2011 8:46 pm
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- What causes EGGs ?
by dougettinger » Wed Apr 20, 2011 4:34 am
- 9 Replies
- 250 Views
- Last post by dougettinger@verizon.net
Sun Apr 24, 2011 6:49 pm
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