- Amateur Astronomy
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- Astro Imaging
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- Astronomers Talk
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- ASTROPHOTO
- Astrophotography - Astronomy - Astrophysics
- Astrophotography - The Solar System and Beyond
- critique/ astrophotography
- Deep Space Astrophotography
- Deepsky
- Galaxies & Stars Group ( Planets, Moons & Comets too!)
- Narrowband Astrophotography
- PhotographingSpace.com
- SPACE LOVERS
- The Art of Science
- The Lights Of The Night Sky