SUN RA ON 180 G VINYL

I recently heard that a couple of Sun Ra vinyl albums got re-released on 180 g vinyl.

• sun ra & his myth science arkestra: angels and demons at play
  (2009, lp, usa, saturn 407hlp) - reissue on 180 g vinyl
• sun ra & his myth science arkestra: cosmic tones for mental therapy
  (2009, lp, usa, saturn 408hlp) - reissue on 180 g vinyl
• sun ra & his astro infinity arkestra: atlantis
  (2009, lp, usa, saturn 507hlp) - reissue on 180 g vinyl
• sun ra & his arkestra: bad and beautiful
  (2009, lp, usa, saturn 532hlp) - reissue on 180 g vinyl
• sun ra & his solar arkestra: art forms of dimensions tomorrow
  (2009, lp, usa, saturn 9956hlp) - reissue on 180 g vinyl

On the Saturn label??
Does anyone know more about this?