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| DR7 Projekte | ||
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| Grundlagen | ||
| Für Fortgeschrittene | ||
| Aufgaben | ||
| - HII Regions | ||
| Für Kinder | ||
| Spiele & Wettbewerbe | ||
| Links | ||
Your CatalogsSend us your catalogs of HII regions. We'll put the best of them up here, and we'll pass them on to SDSS scientists who might be able to use them! |
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