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Pillars of creation amongst destruction: Star formation in molecular clouds near R136 in 30 Doradus

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 نشر من قبل Venu Kalari
 تاريخ النشر 2017
  مجال البحث فيزياء
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New sensitive CO(2-1) observations of the 30 Doradus region in the Large Magellanic Cloud are presented. We identify a chain of three newly discovered molecular clouds we name KN1, KN2 and KN3 lying within 2--14 pc in projection from the young massive cluster R136 in 30 Doradus. Excited H$_2$ 2.12$mu$m emission is spatially coincident with the molecular clouds, but ionized Br$gamma$ emission is not. We interpret these observations as the tails of pillar-like structures whose ionized heads are pointing towards R136. Based on infrared photometry, we identify a new generation of stars forming within this structure.

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