Figure 2: Possible helical magnetic fields in the HH 211 jet. Blue and red images show the blueshifted and redshifted sides of the jet coming out from the disk, as shown in the bottom panel of Figure 1. The greenish helical lines show the possible magnetic field morphology in the jet. The asterisk marks the possible position of the central protostar. A size scale of our solar system is shown in the lower right corner for size comparison. Credit: ALMA (ESO/NAOJ/NRAO)/Lee et al.
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