Identification of RNO 43 and B335 as two highly collimated bipolar flows oriented nearly in the plane of the sky

The RNO 43 and B335 molecular outflow regions both show a complex high-velocity emission pattern, previously attributed to several independent outflows. The authors present new CO and CS line observations which demonstrate that RNO 43 and B335 are in fact single highly collimated bipolar flows oriented nearly in the plane of the sky. The authors estimate the view angle between the line of sight and the flow axis to be 85° in RNO 43 and 82° in B335. They also study in detail the dynamics, the collimation, and the large-scale structure of the high-velocity lobes.