Tesco bus queue. Cliftonville.
sunlight
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The sun passed through a diffusion grating at @cambridge_astro. The dark lines visible within the colors are absorption lines, which indicate the specific chemical elements present in the light
sunlight
Tesco bus queue. Cliftonville.
The sun passed through a diffusion grating at @cambridge_astro. The dark lines visible within the colors are absorption lines, which indicate the specific chemical elements present in the light