NGC 6633 is an open star cluster located in the constellation Ophiuchus, approximately 880 light-years away from Earth.
Tag: NGC 6633
A beautiful open star cluster. I reprocessed also this material.
Astrophotography and AstronomyAstronomy, Telescope, Astrophoto, Astrophotography, Cooled Camera, Nature, Photography, Clear Skies, PixInsight, EKOS, INDI