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Science History
The Refugee from Nazi Germany Who Unveiled the Echo of the Big Bang
Physicist Arno Penzias, a refugee from Nazi Germany and co-discoverer of cosmic background radiation.
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Science History
The Astronomer Who Expanded the Universe
135 years since the birth of Edwin Hubble, who revealed other galaxies, demonstrated the universe's expansion, and paved the way for the Big Bang theory.
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Science news
A Bubble from the Dawn of the Universe: This Week in Space
Starship ready for another test, Japan launches space telescope and lunar lander, galaxy structure holds secrets of the ancient universe.
