Welcome to the biographies of the NASA group 4 candidates.

Click the name in the left hand side to get the biography you search for.

Note: All calendar data are given in the following style: dd.mm.yyyy.

There are a lot of missing biographical data and portraits or some photos in poor quality. If you can offer any biographical data and/or photos please contact us.


Note: All photos are protected with an electronic watermark. We've been forced to add this because several websites are using our portraits without asking for permission.

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