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| DR16 Projects | ||
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| Basic | ||
| Advanced | ||
| - Hubble Diagram | ||
| - Color | ||
| - Spectral Types | ||
| - H-R Diagram | ||
| - Galaxies | ||
| - Sky Surveys | ||
| - Quasars | ||
| Research Challenges | ||
| For Kids | ||
| User Activities | ||
| Games and Contests | ||
| Links to Others | ||
| Sky Surveys | ||
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| POSS | ||
| Supernovae | ||
| More Supernovae | ||
| Other Surveys | ||
| 2MASS | ||
| X-rays | ||
| Conclusion | ||
| Your Results | ||
Sky Surveys Research ResultsSend us your project results, and we might put them up here! |
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