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Image for: Spiral arms: not just in galaxies


Infrared image of the Rho Ophiuchi star formation region (left). The image on the right shows thermal dust emission from the protoplanetary disk surrounding the young star Elias 2-27.
Infrared image of the Rho Ophiuchi star formation region (left). The image on the right shows thermal dust emission from the protoplanetary disk surrounding the young star Elias 2-27.

Source: NASA/Spitzer/JPL-Caltech/WISE-Team (left image), B. Saxton (NRAO/AUI/NSF); ALMA (ESO/NAOJ/NRAO), L. Pérez (MPIfR) (right image).

(210 KB, 1441 x 892 pixels)

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