M20 (Emission Nebula)
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M20 (Trifid Nebula) 1357px x 959px (552KB) 2970px x 2100px (974KB) Filter: B, V, [O III], Hα Exp. time: 562 sec. Date: Apr. 21, 2005 |
© Nishi-Harima Astronomical Observatory 2009, All rights reserved.
![]() |
M20 (Trifid Nebula) 1357px x 959px (552KB) 2970px x 2100px (974KB) Filter: B, V, [O III], Hα Exp. time: 562 sec. Date: Apr. 21, 2005 |
© Nishi-Harima Astronomical Observatory 2009, All rights reserved.