Final answer:
Arno Penzias and Robert Wilson conducted research in New Jersey at AT&T's Bell Laboratories, where they discovered cosmic background radiation and were awarded the Nobel Prize in Physics.
Step-by-step explanation:
In the context of New Jersey, two scientists who conducted research are Arno Penzias and Robert Wilson. They worked at AT&T's Bell Laboratories in Holmdel, New Jersey, in the mid-1960s.
They built a microwave antenna to measure astronomical sources and made a significant discovery of cosmic background radiation, for which they received the Nobel Prize in Physics in 1978.