Month → September

01
Sep

September 1, 1877 – Birth of Francis William Aston, inventor of the mass spectrometer and discoverer of isotopes

01
Sep

September 1, 1988 – Death of Luis Walter Álvarez, directed the construction of the first proton linear particle accelerator

02
Sep

September 2, 1877 – Birth of Frederick Soddy, Nobel Prize for his contribution to the knowledge of radioactive substances and radioactivity

02
Sep

September 2, 1853 - Birth of Wilhelm Ostwald, Nobel Prize for his studies on chemical equilibria, reaction rates, and catalysis

03
Sep

September 3, 1803 - John Dalton, a multidisciplinary scientist, presents his graphical system to represent the atoms of different elements

03
Sep

September 3, 1897 - Birth of Elizaveta Karamichailova, a pioneer in nuclear physics in the early 20th century

05
Sep

September 5, 1850 – Birth of Eugen Goldstein, discoverer of the channel beams that led to the discovery of the isotopes

05
Sep

September 5, 1977 - The Voyager I space probe is launched from Cape Canaveral

06
Sep

September 6, 1766 - Birth of John Dalton, naturalist, chemist, mathematician, meteorologist, and father of modern atomic theory

06
Sep

September 6, 1905 – Birth of Walter Müller, co-inventor of the famous Geiger-Müller radiation counter

07
Sep

September 7, 1991 - Death of Edwin McMillan, created the first transuranics and his improvements over the cyclotron led to the synchrotron

08
Sep

September 8, 1980 - Death of Willard Frank Libby, Nobel Prize for carbon-14 dating

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