1) BBC television docudrama 2) Controversial physicist 3) German surname 4) Nuclear physicist 5) Robert oppenheimer 6) Rock music duo 
[crater] The outer rim of Oppenheimer is very nearly circular, but is broken in several locations by small craters. The most prominent of these is Oppenheimer H, lying against the inner wall and rim. In general the inner wall is unusually narrow along the western rim, but is much wider in the eastern half near where the rim approaches the A...
[n] - American physicist who directed the project at Los Alamos that developed the first atomic bomb (1904-1967)
Robert Oppenheimer noun United States physicist who directed the project at Los Alamos that developed the first atomic bomb (1904-1967)
1904–67, U.S. nuclear physicist.