They released one with stars at the very first day of the mi...

Tauri

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nevent

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2026-04-08T05:31:46Z

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They released one with stars at the very first day of the mission. Stars can be seen on photos only when you expose for the shadow areas, usually in pitch darkness. In most cases you can only achieve this with very high ISO count. Photos like these are not common bc you need ISO in the tens of thousands. This high of ISO ruins the image - details are grainy and colours are washed out. That’s why their image with the stars was done on the back side of the Earth during the night. They brought up the ISO to 51,000 to achieve this.

When they were on the Moon in the 60s and 70s they always exposed for the bright areas, that’s why no stars could be seen. Analog cameras didn’t had film with ISO bigger than 1200. If they tried to expose for the stars with ISO1200, all you’d see would be a pitch black frame.

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