![Portrait of the British astrophysicist and mathematician Sir James Hopwood Jeans, 1877-1946. Jeans proposed the 'tidal' or 'passing star' theory for t Stock Photo - Alamy Portrait of the British astrophysicist and mathematician Sir James Hopwood Jeans, 1877-1946. Jeans proposed the 'tidal' or 'passing star' theory for t Stock Photo - Alamy](https://c8.alamy.com/comp/2ADGWF0/portrait-of-the-british-astrophysicist-and-mathematician-sir-james-hopwood-jeans-1877-1946-jeans-proposed-the-tidal-or-passing-star-theory-for-t-2ADGWF0.jpg)
Portrait of the British astrophysicist and mathematician Sir James Hopwood Jeans, 1877-1946. Jeans proposed the 'tidal' or 'passing star' theory for t Stock Photo - Alamy
![NPG x85487; Sir James Hopwood Jeans and Susanne ('Susi') (née Hock), Lady Jeans with their son, Michael Jeans - Portrait - National Portrait Gallery NPG x85487; Sir James Hopwood Jeans and Susanne ('Susi') (née Hock), Lady Jeans with their son, Michael Jeans - Portrait - National Portrait Gallery](https://collectionimages.npg.org.uk/large/mw53233/Sir-James-Hopwood-Jeans-and-Susanne-Susi-ne-Hock-Lady-Jeans-with-their-son-Michael-Jeans.jpg)
NPG x85487; Sir James Hopwood Jeans and Susanne ('Susi') (née Hock), Lady Jeans with their son, Michael Jeans - Portrait - National Portrait Gallery
![Sir James Jeans, a biography. With a Memoir by S. C. Roberts. by Sir James Hopwood (1877-1946)] Edward Arthur MILNE (1896-1950) [JEANS - First Edition - 1952 - from Jeff Weber Rare Books (SKU: S13795) Sir James Jeans, a biography. With a Memoir by S. C. Roberts. by Sir James Hopwood (1877-1946)] Edward Arthur MILNE (1896-1950) [JEANS - First Edition - 1952 - from Jeff Weber Rare Books (SKU: S13795)](https://d3525k1ryd2155.cloudfront.net/h/775/548/1317548775.2.x.jpg)