PERSON@1 -LRB- NUMBER@1 July NUMBER@2 -- NUMBER@3 December NUMBER@4 -RRB- was an MISC@1 astronomer , chemist , and photographer .

PERSON@2 -LRB- July NUMBER@1 , NUMBER@2 - December NUMBER@3 , NUMBER@4 -RRB- was an MISC@1 astronomer , chemist , and photographer .
