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December 30, 2024
Remnants of a contrail against the clear sky of daylight, versus what could have initially been perceived to be noctilucent, yet the latter is seen within the night sky (Latin for "night-shining"). This view of the sky was spotted over Beijing, China.
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December 7, 2024
Sun Dog (Parhelion) over Beijing, China
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August 22, 2024
Distrail over Beijing, China
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August 9, 2024
Sun Dog (Parhelion) over Beijing, China
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August 8, 2024
Circumhorizon Arc over Beijing, China
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