Some memories from meeting Einstein in 1951 – 1952

Yvonne Choquet-Bruhat is a French mathematician and physicist, renowned for her pioneering work on the initial value problem of General Relativity. Her work was one of the “Milestones of General Relativity” featured in a recent CQG focus issue. She has been on the faculty of the University of Marseille, the University of Reims and the[…]

The Mystery and Wonder of Astronomy – True Structure of Spiral Galaxies first determined visually (video)

Video Link Below With this video we introduce a new program feature at Astronomy for Change: “The Mystery and Wonder of Astronomy”. The true structure of spiral galaxies, as yet undetermined into the first quarter of the 20th century with Edwin Hubble, Harlow Shapley, Heber Curtis and Fritz Zwicky making great strides in determining the[…]

The #FlatEarth Phenomenon DeBunked, Part I (video)

Related articles linked at the foot of this page In this first of a series video, Dr. Jim Daly of Astronomy For Change discusses (and debunks) the growing Flat Earth Phenomenon. Related articles The #FlatEarth Phenomenon DeBunked, Part I (video) Update: Real #Science Answers to #FlatEarth Claims Real #Science Answers to #FlatEarth Claims The #EarthIsFlat[…]

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