... This discovery has been recognized by the participants as a very important for understanding the origin and dynamics of the interstellar and interplanetarydust. ...
... 29P/Schwassmann-Wachmann 1 determined from the dust structures (Jets) in the coma ... in the Cavities of the Gas and Dust Disc of the Spiral Galaxy NGC 6946 ... 2011, ApJ, 736, 76 . "Gas and dust in the BCD galaxy VII Zw 403 (UGC 6456)" . ...