Topics Engaged In
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New variable star charts
Started by:
in: Variable Stars
- 2
- 4
- 2 years, 1 month ago
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Measuring R number for the Sun
Started by:
in: Sun
- 3
- 5
- 2 years, 3 months ago
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Two Large Sunspots Groups
1
2
Started by:
in: Sun
- 7
- 23
- 2 years, 8 months ago
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New variable star charts
