Svein Rosseland was born in Kvam, in Hardanger, Norway. Rosseland grew up the youngest of nine siblings. He went to his final exams in Haugesund in 1917 and then went to the University of Oslo. After only three semesters at the University he left in 1919 to work as an assistant professor at the meteorologist Vilhelm Bjerknes at the Bergen School of Meteorology. In 1920 he went to the Institute of Physics (now the Niels Bohr Institute) in Copenhagen, where he met Niels Bohr and other prominent physicists, and where he wrote two seminal papers. He spent 1924–1926 as a Rockefeller Fellow at the Mount Wilson Observatory in Pasadena, California.
In 1927, Rosseland earned a PhD. from the University of Oslo. As a professor at the University of Oslo from 1928 to 1964, he built up and headed academics at the Institute for Theoretical Astrophysics (Institutt for Teoretisk Astrofysikk). Rosseland was a key participant when the University of Oslo built the Institute for Theoretical Astrophysics in 1934, using funding from the Rockefeller Foundation. Between 1929-30 he was a guest professor at the Harvard College Observatory. In 1934 he founded the journal Astrophysics Norvegica, published by the Norwegian Academy of Science and Letters. In 1936 he published his textbook Theoretical Astrophysics, which contained numerous original contributions. Rosseland was instrumental in the effort behind the building of the Oslo Analyzer, built in 1938 and for some time was the world's most powerful differential analyzer.
With the German occupation of Norway in World War II, he fled the country and went to the United States where he was appointed professor at Princeton University. In 1943 he went to London to work with the development of radar by the British Air Defense Ministry and later at the Admiralty, where he worked on underwater explosions. He was also a consultant for the U.S. Time Corporation, a company that later evolved into the Norwegian-owned company Timex Group USA. In the war's final years, he worked on military research at Columbia University.
Rosseland returned to Norway in 1946. In the postwar period he was involved in the development of the Norwegian research policy and was among those involved in the creation of the Institute for Energy Technology which was established in 1948 and Norwegian Academy of Technological Sciences which was founded during 1955. He was also the driving force behind the creation of Harestua Solar Observatory located at Gunnarshaugen in Oppland, which was inaugurated in 1954.
In 1957 he was decorated Commander of the Royal Norwegian Order of St. Olav. The crater Rosseland on the Moon is named after him, as is the Rosseland mean opacity. The Institute of Theoretical Astrophysics at the University of Oslo is housed in "Svein Rosseland's House". In honor of the 100th anniversary of his birth, the Svein Rosseland Centenary Symposium was held at the Norwegian Academy of Science and Letters in Oslo during June 1994. A bust of him was also erected at Steinsdalsfossen near his home in Norheimsund.
- On the Internal Constitution of the Stars, 1925
- The Principle of Quantum Theory, 1930
- On the Stability of Gaseous Stars, 1931
- Astrophysik auf atomtheoretischer Grundlage, 1931
- Theoretical Astrophysics, 1936
- Jorda og universet. Matematisk geografi, 1940
- The Pulsation Theory of Variable Stars, 1949
- Svein Rosseland (Truls Ringnes. Store norske leksikon)
- Jensen, E., Svein Rosseland, 31 March 1894 - 19 January 1985 (Q. J. R. Astron. Soc., Vol. 27, No. 3, p. 512 - 514)
- Professor Svein Rosseland (Astrophisica Norvegica, v. 9, p.7)
- Svein Rosseland and the Oslo Analyzer (IEEE Annals of the History of Computing archive. Volume 18, Issue 4. December 1996)
- Institute for Theoretical Astrophysics (Norwegian Astronomical Society)
- Svein Rosseland (Øivind Hauge. Store norske leksikon)
- Svein Rosseland, 31 March 1894 - 19 January 1985 (Q. J. R. Astron. Soc., Vol. 27, No. 3, p. 512-514. 1986)
- Steinsdalsfossen Waterfall (Innovation Norway)
- Svein Rosseland centenary symposium (Frontiers of astrophysics)
- Randers, G. Svein Rosseland 50 År ( Norsk Populær-Astronomisk Tidsskrift, vol. 3, pp. 33–35, 1945)
- Randers, G. Rosseland, Svein (Norwegian Biographical Lexicon, vol. 12, pp. 1–2, 1946)
- Randers, G. and M. Schwarzschild Professor Svein Rosseland (Astrophysics Norvegica, vol. 9, pp. 7–9, 1964)
- Elgarøy, Ø. and Ø. Hauge, Svein Rosseland. Fra hans liv og virke (Institute of Theoretical Astrophysics, Univ. of Oslo, 1994)
- Holst, Per A. Svein Rosseland and the Oslo Analyzer (IEEE Annals of the History of Computing 18(4):16-26, 1996)
- Institutt for Teoretisk Astrofysikk
- Solobservatoriet på Harestua
- Image of Svein Rosseland
- Svein Rosselands hus