The Refugee from Nazi Germany Who Unveiled the Echo of the Big Bang
Marking a year since the passing of physicist Arno Allan Penzias, who fled Nazi Germany as a child and co-discovered cosmic background radiation, a breakthrough that solidified the “Big Bang”.
Edwin Hubble: The Astronomer Who Expanded the Universe
Marking 135 years since the birth of Edwin Hubble, who revealed that the universe is much larger than the Milky Way, showed that it is steadily expanding, and laid the foundation for the Big Bang theory.