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    • Dust Spirals and Acoustic Noise in the Nucleus of the Galaxy NGC 2207 

      Elmegreen, B.; Elmegreen, D.M.; Brinks, E.; Yuan, C.; Kaufman, M.; Klaric, M.; Montenegro, L.; Struck, K.; Thomasson, M. (1998)
      Observations with the Hubble Space Telescope reveal an irregular network of dust spiral arms in the nuclear region of the interacting disk galaxy NGC 2207. The spirals extend from »50 to »300 pc in galactocentric radius, ...