Radio jets emitted by young star shown in yellow on background of infrared image from Spitzer Space Telescope. Yellow bars show orientation of magnetic field in jet as measured by VLA. Green bars show magnetic-field orientation in the dusty envelope surrounding the young star. Two other young stars are seen at sides of the jet.
Carrasco-Gonzalez et al., Curran et al., Bill Saxton, NRAO/AUI/NSF, NASA