Center part of Rosetta Nebula.
Hα 600s * 5 stacked.,
20190405 Center part of Rosetta.
Center part of Rosetta Nebula.
Hα 600s * 5 stacked.,
Center part of Rosetta Nebula.
Hα 600s * 5 stacked.,
Center part of Rosetta Nebula.
Hα 600s * 5 stacked.,
Center part of Rosetta Nebula.
Hα 600s * 5 stacked.,