UFO Sightings by Astronauts

Here is the list of famous astronauts who claim to have UFO sightings over the period of time;

1. Major Gordon Cooper
2. Donald Slayton
3. Major Robert White
4. Joseph A. Walker
5. Commander Eugene Cernan
6. Ed White and James McDivitt
7. James Lovell and Frank Borman
8. Neil Armstrong and Edwin Aldrin
9. Maurice Chatelain
10. Scott Carpenter

Their experience of UFO sightings have been detailed in the following link.
http://www.syti.net/UFOSightings.html