Permanent historical factsheet

Discovery of Sun

Great Britain · Science / Astronomy. Chronological records rendered directly from the World History Database.

2Records
1920–1925Date range
2Named people
0Places

Chronological records

1920

Arthur Eddington1920

Science / Astronomy

Proposes that the pressures and temperatures at the core of the Sun could produce a nuclear fusion reaction that merged hydrogen (protons) into helium nuclei, resulting in a production of energy from the net change in mass

1925

Cecilia Payne-Gaposchkin1925

Science / Astronomy

The preponderance of hydrogen in the Sun is confirmed

Names involved

Arthur EddingtonCecilia Payne-Gaposchkin

Provenance

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