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:
“Take care! Be on your guard against all kinds of greed; for one’s life does not consist in the abundance of possessions.”
—Bible: New Testament, Luke 12:15.
“For Jeremy, direct, unmediated experience was always hard to take in, always more or less disquieting. Life became safe, things assumed meaning, only when they had been translated into words and confined between the covers of a book.”
—Aldous Huxley (1894–1963)
“Look at your [English] ladies of quality—are they not forever parting with their husbands—forfeiting their reputations—and is their life aught but dissipation? In common genteel life, indeed, you may now and then meet with very fine girls—who have politeness, sense and conversation—but these are few—and then look at your trademen’s daughters—what are they?—poor creatures indeed! all pertness, imitation and folly.”
—Frances Burney (1752–1840)