Mather is a senior astrophysicist at the LOCATION@1 space agency 's -LRB- ORGANIZATION@1 -RRB- ORGANIZATION@2 in LOCATION@2 and adjunct professor of physics at the ORGANIZATION@3 .

Mather is a Senior Astrophysicist at the ORGANIZATION@4 in LOCATION@2 and he is a professor of physics at the ORGANIZATION@3 .
