THE PEN UNIVERSE

an unbounded journey through the archives of astronomy

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Header image credit: Orion B molecular cloud, ESA/Herschel/PACS, SPIRE/N. Schneider, Ph. André, V. Könyves (CEA Saclay, France) for the "Gould Belt survey" Key Programme

Music credit: Good Times by Podington Bear, composed by Chad Crouch, licensed under a Attribution-NonCommercial 3.0 International License

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