Venus-Sun distance (intermediate) v0.8

Step: 1/8
Explore the images and choose valuable data.

Pair 1
Pair 2
Pair 3
Pair 4
Pair 5
Objective:
Five pairs of images taken by the CESAR Team during the transit are displayed. Each pair contains to images taken at almost the same time, one from Canberra (Australia) and the other one from Svalbard. Please, choose one of these pairs and press continue, you can choose either the colour or the grayscale images.

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