The excited hydrogen in this Spitzer Space Telescope image of Stephan's Quintet suggests interactions that should not be occurring under standard assumptions of astronomers.| Submit your comments on this article |
| -Short Attention Span Theater- |
| Cosmic comedy? |
| 2007-04-17 |
| The excited hydrogen in this Spitzer Space Telescope image of Stephan's Quintet suggests interactions that should not be occurring under standard assumptions of astronomers. |
| Posted by:twobyfour |