"Nobel Physicist Arno Penzias, Co-Discoverer of Big Bang Echo, Dies at 90"
Arno Penzias, who co-discovered the cosmic microwave background, confirming the Big Bang theory, has passed away at 90. His accidental discovery in the 1960s, while working at Bell Labs, led to the confirmation of the universe's beginning and earned him the 1978 Nobel Prize in physics. Penzias, who fled Nazi Germany as a child, had a profound impact on our understanding of the universe and leaves behind a legacy that continues to influence scientific research.
