1930 ⟶ Chandrasekhar Determines Limit for White Dwarf Mass
Subrahmanyan Chandrasekhar discovers his eponymous limit of ...
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1967
💡 Einstein's Annus Mirabilis: Special Relativity, Brownian Motion, and Photoelectric Effect
Albert Einstein: theory of special relativity, explanation of Brownian motion, and photoelectric effect⟶
PhysicsRelativityQuantum MechanicsScientific RevolutionAlbert EinsteinTheoretical PhysicsModern ScienceCosmology
⭐ Williamina Fleming Identifies the First White Dwarf Star
Williamina Fleming: the first white dwarf, 40 Eridani B⟶
AstronomyCosmologyStellar EvolutionAstrophysicsSpectroscopy
United States⚛️ Arthur Eddington Proposes Nuclear Fusion as Stellar Energy Source
AstrophysicsNuclear PhysicsStarsStellar EvolutionEnergyScientific Theory20th Century ScienceCosmology
⚛️ Cecilia Payne-Gaposchkin Determines Solar Composition and Hydrogen Abundance
Cecilia Payne-Gaposchkin: Discovery of the composition of the Sun and that hydrogen is the most abundant element in the Universe⟶
AstronomyCosmologyAstrophysicsElements20th Century Science
United States⭐ Chandrasekhar Determines Limit for White Dwarf Mass
Subrahmanyan Chandrasekhar discovers his eponymous limit of the maximum mass of a white dwarf star⟶
AstrophysicsCosmologyStellar EvolutionTheoretical Physics20th Century ScienceGeneral RelativityQuantum Mechanics
📡 Discovery of the First Pulsar
Jocelyn Bell Burnell and Antony Hewish discover first pulsar⟶
AstronomyAstrophysicsRadio AstronomyCosmology20th Century ScienceCambridge University
United Kingdom