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The project asks the public to find light pollution in space images

If you're looking for a way to help experts influence our planet, the ESA has highlighted Lost at Night, a project that requires the public to help identify areas of light pollution in images into space. The project aims to raise awareness of light pollution. The public is now invited to help researchers in this field by cataloging the images.

As great as artificial intelligence may be, technology still lacks the ability to identify specific types of content in images. One area in which algorithms have difficulty is night photography with bright landscapes, namely images taken by astronauts of the International Space Staton.

NASA offers a huge library of free images called Astronaut Photography of Earth. That is exactly what it sounds like: an archive of earth images taken by cameras on the ISS. Although some of the images in this archive are properly cataloged, many simply exist without details about things like the position of the earth in the photo.

Here the project Lost at Night hopes that the public can intervene. By manually reviewing and cataloging these images, individuals can help experts investigate light pollution around the world.

On the project interface, users are presented with a problem image, which is an image that shows bright lights on Earth at night without location information. The available tools ask the public to find out where this site is located and to submit the data. No single person will be able to handle the hundreds of thousands of images offered by NASA, but through this collaboration, the project hopes to create a large database of cataloged light pollution images.

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