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- NGC_7129 abstract "NGC 7129 is a reflection nebula located 3,300 light years away in the constellation Cepheus. A young open cluster is responsible for illuminating the surrounding nebula. A recent survey indicates the cluster contains more than 130 stars less than 1 million years old.[citation needed] NGC 7129 is located just half a degree from nearby cluster NGC 7142.The nebula is rosebud-shaped; the young stars have blown a large, oddly shaped bubble in the molecular cloud that once surrounded them at their birth. The rosy pink color comes from glowing dust grains on the surface of the bubble being heated by the intense light from the young stars within. The ultra-violet and visible light produced by the young stars is absorbed by the surrounding dust grains. They are heated by this process and release the energy at longer infrared wavelengths as photographed by the Spitzer Space Telescope. The reddish colors in the false-colour infrared image suggest the distribution of hydrocarbon rich molecular material.[citation needed]The much cooler molecular cloud outside the bubble is mostly invisible to Spitzer. However, three very young stars near the center of the nebula are sending jets of supersonic gas into the cloud. The collision of these jets heats carbon monoxide molecules in the nebula. This produces the complex nebulosity that appears like a stem of a rosebud.[citation needed]".
- NGC_7129 thumbnail NGC_7129_(Spitzer_Space_Telescope).jpg?width=300.
- NGC_7129 wikiPageExternalLink ngc7129.pdf.
- NGC_7129 wikiPageExternalLink image.php?image_name=ssc2004-02a.
- NGC_7129 wikiPageExternalLink n7129.html.
- NGC_7129 wikiPageExternalLink release.shtml.
- NGC_7129 wikiPageID "3737244".
- NGC_7129 wikiPageRevisionID "595849782".
- NGC_7129 absmagV "Unknown".
- NGC_7129 appmagV "11.5".
- NGC_7129 caption "A image of NGC 7129 by the Spitzer Space Telescope.".
- NGC_7129 caption "Credit: SIRTF/NASA.".
- NGC_7129 constellation Cepheus_(constellation).
- NGC_7129 dec "+66° 6′ 12″".
- NGC_7129 distLy "3300.0".
- NGC_7129 distPc "1.01".
- NGC_7129 epoch "J2000.0".
- NGC_7129 hasPhotoCollection NGC_7129.
- NGC_7129 name "NGC 7129".
- NGC_7129 names "OCL 240, LBN 497".
- NGC_7129 ra "78176.0".
- NGC_7129 radiusLy "3.0".
- NGC_7129 sizeV "7".
- NGC_7129 subject Category:Cepheus_(constellation).
- NGC_7129 subject Category:NGC_objects.
- NGC_7129 subject Category:Reflection_nebulae.
- NGC_7129 comment "NGC 7129 is a reflection nebula located 3,300 light years away in the constellation Cepheus. A young open cluster is responsible for illuminating the surrounding nebula.".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 label "NGC 7129".
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs NGC_7129.
- NGC_7129 sameAs m.09y5h6.
- NGC_7129 sameAs Q1121278.
- NGC_7129 sameAs Q1121278.
- NGC_7129 wasDerivedFrom NGC_7129?oldid=595849782.
- NGC_7129 depiction NGC_7129_(Spitzer_Space_Telescope).jpg.
- NGC_7129 isPrimaryTopicOf NGC_7129.