This user has no recent positive reputation changes
History 7,905 rep 10 gold badges50 silver badges119 bronze badges
Aviation 7,469 rep 4 gold badges57 silver badges143 bronze badges
Space Exploration 2,192 rep 17 silver badges44 bronze badges
Earth Science 1,011 rep 3 gold badges10 silver badges21 bronze badges
Biology 764 rep 1 gold badge8 silver badges15 bronze badges

Votes cast (11)

all time   by type  
11 up 4 question
0 down 7 answer