UYSO 1 - An Extremely Young Massive Stellar Object
  In the course of a comprehensive mm/submm survey of massive star-forming regions, a particularly interesting object has been found in the surroundings of the bright FIR source IRAS 07029-1215, in a distance of 1 kpc. The object -- named UYSO 1 (Unidentified Young Stellar Object 1) -- is cold (T=40 K), it has a massive envelope, and it is associated with an energetic molecular outflow. No infrared point source has been detected at its position for wavelengths below 20 micron. Therefore, it is a very good candidate for a member of the long searched for group of massive protostars. 
J. Forbrich (1,2), K. Schreyer (2), B. Posselt (2,3), R. Klein (3),   and Th. Henning (4) ((1) MPIfR Bonn, (2) AIU Jena, (3)...