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fksr: Sunspots on August 7, 2024
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fksr: Our carved pumpkin for 2024. Happy Halloween!
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fksr: Transparent DSLR
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scottmdi: 20241013_SF_FleetWeek_BlueAngels_046
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scottmdi: 20241013_SF_FleetWeek_BlueAngels_035
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scottmdi: 20241013_SF_FleetWeek_Patriots_009
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scottmdi: 20241013_SF_FleetWeek_BlueAngels_032
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fksr: Giant Ball Bearing
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fksr: A Bobcat in the Marin Headlands
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fksr: A Bobcat Up-Close in the Marin Headlands
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fksr: DSLR Mirror Flip-Up Mechanism
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Kevin Tureski: Curious Otter ( _DSD3957.jpg )
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fksr: Holiday Mixup
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Kevin Tureski: Curious Otter ( _DSD3946.jpg )
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Kevin Tureski: Curious Otter ( _DSD3919.jpg )
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Kevin Tureski: Curious Otter ( _DSD3928.jpg )
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fksr: Late at Night at Battery Spencer - 1
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fksr: Late at Night at Battery Spencer - 2
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fksr: Foggy Night
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fksr: Comet C/2024 G3 (ATLAS) above the Farallon Islands, two days after perihelion
jurvetson: Neurobionics — Minimally Invasive Deep Brain Stimulation
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horizon_productions_sfl: Jupiter_20231223
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Varney Observatory: Jupiter, GRS and Io
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Dominique Dierick: Mars on January 7
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fksr: Hawk Hill and Conzelman Road at Night, Seen from Battery Spencer
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fksr: Comet C/2023 A3 (Tsuchinshan–ATLAS) is Fading
Dominique Dierick: C/2023 A3 (Tsuchinshan–ATLAS) on July 13
Dominique Dierick: NGC7293, the Helix Nebula
jurvetson: Made in Space Gemstones
Dominique Dierick: Close up of the large sunspot groups on August 6.