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Yerkes Observatory to close
Started by:
in: General Discussion
- 4
- 4
- 6 years, 8 months ago
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Sky & Telescope Spectroscopy Webinar
Started by:
in: Spectroscopy
- 5
- 5
- 8 years, 3 months ago
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Restored 19th century Orrery at NLO
Started by:
in: History
- 1
- 1
- 8 years, 6 months ago
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Fireball over Southern England 2016/03/17 @ 03:16:54 UT
Started by:
in: Meteors
- 3
- 4
- 8 years, 8 months ago
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Dr Richard Bangay and his observatory
Started by:
in: History
- 4
- 7
- 8 years, 10 months ago
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Donati’s / Great Comet of 1858
Started by:
in: Comets
- 4
- 6
- 8 years, 10 months ago
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Thorp Diffraction Gratings
Started by:
in: History
- 2
- 2
- 9 years, 5 months ago
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Today’s solar eclipse
Started by:
in: Sun
- 13
- 18
- 9 years, 7 months ago
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Yerkes Observatory to close
