Search for Turbulent Gas through Interstellar Scintillation
  Stars twinkle because their light propagates through the atmosphere. The same phenomenon is expected when the light of remote stars crosses a Galactic - disk or halo - refractive medium such as a molecular cloud.We present the promising results of a test performed with the ESO-NTT and the perspectives. 
Marc Moniez (LAL), R. Ansari (LAL), F. Habibi (LAL), S. Rahvar
astro-ph.GA