Tag: xshaped

Discussions (3)

• SDSS image: AGN and QSO with same redshift: Both radio? Interacting?

  2 posts / 2 participants

  Last post February 27, 2014 10:20 AM by C_cld

• Who's in charge?

  1 posts / 1 participants

  Last post April 22, 2014 9:03 PM by DocR

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