Life
He was born in Länghem, in Västergötland, Sweden and graduated from Uppsala University in 1872. After getting his doctorate in 1875, he emigrated to Russia in 1876. He worked at Dorpat Observatory, in today's Tartu, Estonia, and then in 1879 worked at Pulkovo Observatory, becoming director of the observatory from 1895 until his death.
He specialized in celestial mechanics, and notably worked on calculating the orbit of Comet Encke, taking into account the perturbations of various planets. He used observations of Comet Encke to try estimate the mass of Mercury. Russian sources sometimes referred to the comet as Comet Encke-Backlund. He also carried out geodesic studies in Spitsbergen from 1898 to 1900. He became a member of the Saint Petersburg Academy of Sciences in 1883, member of the Royal Swedish Academy of Sciences in 1897 and Fellow of the Royal Society in 1911. He was elected a Foreign Honorary Member of the American Academy of Arts and Sciences in 1914.
Read more about this topic: Oskar Backlund
Famous quotes containing the word life:
“I am so tired of taking to others
translating my life for the deaf, the blind,
the “I really want to know what your life is like without giving up any of my privileges
to live it” white women
the “I want to live my white life with Third World women’s style and keep my skin
class privileges” dykes”
—Lorraine Bethel, African American lesbian feminist poet. “What Chou Mean We, White Girl?” Lines 49-54 (1979)
“It is high time we realized that the havoc wrought in human life and ideals by a technological revolution and too long ignored has caught up with us.”
—Agnes E. Meyer (1887–1970)
“Mothers who are strong people, who can pursue a life of their own when it is time to let their children go, empower their children of either gender to feel free and whole. But weak women, women who feel and act like victims of something or other, may make their children feel responsible for taking care of them, and they can carry their children down with them.”
—Frank Pittman (20th century)