ਫਾਟਕ:ਭੌਤਿਕ ਵਿਗਿਆਨ ਐਨੀਵਰਸਿਟੀਆਂ/ਜਨਵਰੀ

1 January

• 1801 - Giuseppe Piazzi is the first to notice the dwarf planet Ceres. However, very soon astronomers lose sight of its orbital path. After some months, Giuseppe Piazzi finally calculates its correct position on December 31.
• 1985 - Ernie Wise, a comedian, places the first mobile phone call in the UK.
• 1876 - Harriet Brooks was born; noted for research in nuclear transmutations and for discovering the Atomic recoil.

2 January

• 2 January 1822 - Rudolf Clausius was born.

8 January

• 8 January 1942 - Stephen Hawking was born.

15 January

• 15 January 1908 - Edward Teller was born.