42 Free Images of Calciumk

sunstars, planets, and other celestial objectsastrophotographyplanetbright80mm20182022asi174mmmarch 2022
Sun in Calcium-K on 5-7-17
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Sun in Calcium-K on 11-28-20
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Sun in Calcium-K on 4-1-17
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Sun in Calcium-K on 11-24-17
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Sun in Calcium-K on 12-28-17
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Sun in Calcium-k on 12-22-18
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Sunspots on 11-26-2020
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Sun in Calcium-k on 7-30-17
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Calcium K Sun on 10-28-16
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Sun in Calcium-K on 1-13-18
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Sun in Calcium-K on 11-10-17
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Sun in Calcium-K on 1-21-18
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Sun on 3-26-22
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Sun in Calcium-K on 4-21-19
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Sun in Calcium-K on 11-3-18
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Sun in Calcium-K on 8-28-18
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Sun in Calcium-K on 3-4-17
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Inverted Sun in Calcium-K on 4-1-17
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Sun in Calcium-K on 1-13-17
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Sun in Calcium-K on 3-2-18
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Sun on 3-26-22
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Sun on 3-26-22
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Calcium-K Sun on 4-10-19
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Sun in Calcium-K on 1-6-19
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Sun in Calcium-K on 10-14-18
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Sun on 3-27-22
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Sun on 3-27-22
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Sun on 3-27-22
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Sun in Calcium-k on 9-9-17
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Mercury Transit in Calcium-K
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Calcium-K Sun on 4-10-19
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Inverted Calcium-K Sun from 1-13-17
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Sun in Calcium-K on 4-15-19
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International Space Station Solar Transit on 3-4-17
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Sun in Calcium K on 12-23-21
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Sun in Calcium-K on 1-4-22
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Sun in Calcium-K on 10-18-18
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Sun in Calcium-K on 4-22-22
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Sun in Calcium-K on 3-31-18
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Sun in Calcium-K on 2-24-17
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Sun in Calcium-K on 4-22-22
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Day 248 - Sun in Calium K on 9-4-21
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